Weapon perks

#	Description
	Equipped weapon gains experience by killing NPCs or using Upgrade Parts on it. When enough experience is earned, new perks unlock, and their color changes. Weapon perks have ranks that determine their strength and are mainly influenced by Item Luck.
Perk 1-3	The first three perks on tier 3 gear are always predefined. Some tier 4 items may have random perks even on the first three levels.
Perk 4	The fourth perk can be chosen via a dialog window once unlocked. However, if you level up your weapon using Upgrade Parts, this perk will be random.
Perk 5	The fifth perk is always random.
Legendary Perk	The sixth perk, known as the "legendary" perk, is selected from a separate table of perks and only applies against NPCs.
Perk 7	Every weapon can be upgraded by Roger or Cotsford (Vegas) to gain one additional perk.

Weapon perk availability (Expand on Right)

Perk Name	Available	Random	Level 4	Event
Ammo Upgrade	Ranged	Ranged	Ranged	None
Bloody	Melee	?	Melee	?
Bonus Critical Power	All	All	All	All
Bonus Max Damage	All	All	All	All
Bonus Min Damage	All	All	All	All
Bonus Attack Speed	All	Ranged	None	None
Damage per Bullet	Ranged	Ranged	Ranged	All
Less AP cost	All	Melee	Melee	None
Chip Shot	All	All	All	All
Destroyer	All	Ranged	Ranged	None
Fast Trigger	All	All	All	All
Frozen Queen	All	Melee	Melee	None
Killing Spree	All	All	All	All
Knockback	All	All	None	All
Life Steal	Melee	Melee	Melee	All
Long Range	All	Ranged	Ranged	None
Bonus Critical Chance	All	All	All	All
More Critical Damage	All	None	None	None
Penetrate	All	All	All	None
Poison	All	Melee	Melee	None
Scoped	Ranged	Ranged	Ranged	All
Spiked	Melee	Melee	None	None
Smasher!	Melee	Melee	Melee	None
Lethal Damage	All	All	All	All

List of weapon perks

Ammo Upgrade Available Random Level 4 Event Ranged Ranged Ranged None Increase weapon's ammo mods F E D C B A S S+ AC Mod -1 0 +1 +3 +5 +10 +20 +50 Damage Mod -5% +1% +3% +6% +12% +20% +30% +45% Hubologist AC Mod 0 +2 +4 +8 +15 +25 +35 +100 Damage Mod +1% +5% +10% +15% +20% +40% +60% +100% DT mod -1% -2% -5% -10% -15% -18% -25% -40%	Bloody Available Random Level 4 Event Melee ? Melee ? Increase bleed damage and apply stacks on Critical Hits F E D C B A S S+ Bleed Damage -10% +5% +10% +30% +50% +100% +200% +500% Bleed stacks 0 0 0 1 1 1 2 2 Hubologist Atomic Savant + More Critical Bleed Damage +5% +10% +30% +50% +100% +200% +500% +800% Bleed stacks 0 1 1 2 2 3 3 4 Perks - - - * * * ** **	Bonus Critical Power Available Random Level 4 Event All All All All Increase Critical Roll and Power F E D C B A S S+ Critical Roll -5 +5 +10 +15 +20 +30 +45 +80 Critical Power -5% 0 0 +5% +10% +15% +25% +40% Hubologist Better Criticals + Hit the Gaps + Spray and Pray Critical Roll +5 +10 +20 +35 +50 +75 +100 +250 Critical Power 0 0 +5% +10% +25% +40% +50% +75% Perks - - * * ** ** *** ***
Bonus Max Damage Available Random Level 4 Event All All All All Increase Max weapon damage and grants DT Penetration F E D C B A S S+ Max Damage -5% +5% +10% +13% +19% +24% +35% +50% DT penetration 0 0 +1% +3% +5% +10% +20% +30% Hubologist Bonus Battle Stats + Firefighter Max Damage +5% +10% +14% +20% +33% +40% +60% +75% DT penetration 0 +3% +5% +10% +20% +30% +50% +100% Perks - - - - * * ** **	Bonus Min Damage Available Random Level 4 Event All All All All Increase Max weapon damage and grants DR Penetration(Normal F E D C B A S S+ Min Damage -5% +5% +10% +15% +24% +30% +40% +65% DR penetration 0 +1% +3% +5% +7% +10% +12% +15% Hubologist Pyromaniac + Firefighter Min Damage +5% +10% +15% +24% +30% +40% +65% +100% DR penetration +1% +3% +5% +7% +10% +12% +15% +25% Perks - - - - * * ** **	Bonus Attack Speed Available Random Level 4 Event All Ranged None None Decrease Attack Delay and lower slow's effect on attack delay F E D C B A S S+ Attack Delay +5% 0 -5% -8% -10% -15% -20% -35% Slow AD Protection 0 +5 +10 +15 +20 +30 +45 +60 Hubologist Bonus Rate of Fire + Cowboy + Fast Attacks Attack Delay 0 -5% -8% -10% -15% -20% -35% -50% Slow AD Protection +5 +10 +15 +20 +30 +45 +60 +100 Perks - - * * ** ** *** ***

Damage per Bullet Available Random Level 4 Event Ranged Ranged Ranged All Increase damage per bullet and increase damage multi F E D C B A S S+ Damage per bullet -1 0 +1 +2 +3 +4 +5 +6 Damage Multi -3% +1% +2% +3% +4% +5% +8% +10% Hubologist Bonus Ranged Damage + More Ranged Damage + Death Sense Damage per bullet 0 +2 +3 +4 +5 +6 +10 {{{9}}} Damage Multi +1% +2% +4% +6% +10% +15% +20% +25% Perks - - * * ** ** *** ***	Less AP cost Available Random Level 4 Event All Melee Melee None Decrease reload AP cost and weapon AP cost F E D C B A S S+ Reload AP cost +1 -1 -2 -3 -4 -5 -6 -7 Weapon AP cost +1 0 0 0 -1 -1 -1 -2 Hubologist Bonus HtH Attacks + Bonus HtH Damage + Vampire Reload AP cost -2 -4 -6 -8 -10 -12 free free Weapon AP cost -1 -1 -1 -1 -2 -2 -3 -4 Perks - - * * ** ** *** ***	Chip Shot Available Random Level 4 Event All All All All Gives Critical Chance Penetration and increase chance to apply critical effect F E D C B A S S+ Critical Chance Penetration -5% +5% +10% +15% +25% +33% +45% +60% Chance to apply critical effect -5% +5% +10% +15% +25% +33% +45% +60% Hubologist Hit the Gaps + Spray and Pray Critical Chance Penetration +5% +10% +15% +25% +33% +45% +60% +100% Chance to apply critical effect +5% +10% +15% +25% +33% +45% +60% +100% Perks - - - * * * ** **
Destroyer Available Random Level 4 Event All Ranged Ranged None Reduce target DR and gives Lethality F E D C B A S S+ Target DR +5% -2% -5% -8% -14% -18% -25% -33% Lethality 0% 0% +1% +2% +3% +4% +5% +6% Hubologist Gunner + Living Anatomy + Weapon Handling Target DR -3% -6% -9% -15% -19% -26% -34% -50% Lethality +1% +2% +3% +4% +5% +6% +7% +8% Perks - - * * ** ** *** ***	Fast Trigger Available Random Level 4 Event All All All All Increase AP and AP Regen F E D C B A S S+ Action Points 0 0 1 1 1 2 2 2 AP Regen -10 5 10 15 20 25 30 35 Hubologist Action Boy + Bonus Move + Gain Agility Action Points 1 1 1 2 2 2 3 3 AP Regen 10 15 20 25 30 35 50 75 Perks - - * * ** ** *** ***	Frozen Queen Available Random Level 4 Event All Melee Melee None Apply 60% Slow and confusion F E D C B A S S+ Slow duration 0 1s 2s 3s 3s 3s 4s 4s Confusion stacks 1 1 1 1 1 2 2 2 Hubologist Slow duration 2s 3s 4s 5s 6s 7s 8s 8s Confusion stacks 1 2 3 4 5 6 7 8 Bounty stacks 1 1 1 1 2 2 2 2
Killing Spree Available Random Level 4 Event All All All All Regen 20% AP and Regen HP on kill F E D C B A S S+ AP Regen works for None +PvP +PvP +PvP +PvP +PvE +PvE +PvE HP Regen on kill -5% +5% +7% +10% +15% +20% +25% +30% Hubologist Quick Pockets + Faster Healing + Gain Endurance AP Regen works for +PvP +PvP +PvE +PvE +PvE +PvE +PvE +PvE HP Regen on kill +5% +7% +10% 15% 20% 25% 30% 50% Perks - - * * ** ** *** ***	Knockback Available Random Level 4 Event All All None All Gain knockback effect on critical hit and Penetrate Damage Protection F E D C B A S S+ Knockback distance -1 +1 +1 +2 +2 +3 +3 +4 Penetrate Damage Protection -2% +1% +2% +3% +4% +5% +6% +7% Hubologist Spray and Pray + Hit the Gaps + Better Criticals Knockback distance +1 +2 +3 +4 +5 +6 +50 +50 Penetrate Damage Protection +1% +2% +3% +4% +5% +6% +7% +8% Perks - - * * ** ** *** ***	Life Steal Available Random Level 4 Event Melee Melee Melee All Gain Melee Life Steal and decrease max accuracy for opponents on one hex F E D C B A S S+ Melee Life Steal 0 +4% +9% +18% +25% +33% +50% +75% Max accuracy for opponents on one hex +5% -3% -5% -10% -15% -25% -33% -50% Hubologist Vampire + In Your Face! Melee Life Steal +4% +9% +18% +25% +33% +50% +75% +100% Max accuracy for opponents on one hex -3% -5% -10% -15% -25% -33% -50% -75% Perks - - * * * ** ** {{{9}}}

Long Range Available Random Level 4 Event All Ranged Ranged None Increase minimal and max accuracy, reduce distance penalty to 1 and Reduce Aimed Attack Delay penalty F E D C B A S S+ Min and max accuracy -4% +4% +8% +12% +16% +20% +24% +28% Reduce Aimed Attack Delay penalty 0 -5% -10% -15% -25% -33% -50% -75% Hubologist Sharpshooter + Right Between the Eyes + Quick Recovery Min and max accuracy +5% +10% +15% +20% +25% +30% +35% +40% Reduce Aimed Attack Delay penalty -5% -10% -15% -25% -33% -50% -75% -100% Perks - - * * ** ** *** ***	Bonus Critical Chance Available Random Level 4 Event All All All All Increase Critical Chance and gain Critical Power Resistance Penetration F E D C B A S S+ Critical Chance -4% +4% +6% +8% +10% +16% +22% +30% Critical Power Resistance Penetration 0 +3% +6% +9% +12% +15% +18% +21% Hubologist More Critical + Even More Criticals + Gain Luck Critical Chance +4% +6% +8% +10% +16% +22% +30% +40% Critical Power Resistance Penetration +3% +6% +9% +12% +15% +18% +21% +25% Perks - - * * ** ** *** ***	More Critical Damage Available Random Level 4 Event All None None None Increase Critical Damage and apply weakness stacks F E D C B A S S+ Critical Damage -1-10% +2-25% +3-30% +4-35% +5-40% +6-45% +7-50% +8-50% Weakness stacks 0 5 10 15 20 30 40 50 Hubologist Better Criticals + Even More Criticals Critical Damage +7-39% +10-49% +13-59% +16-75% +20-100% +33-150% +50-200% +50-200% Weakness stacks 20 30 40 50 60 70 80 100 Perks - - - * * * ** **
Penetrate Available Random Level 4 Event All All All None Increase DT penetration and increase 1hex damage for burst F E D C B A S S+ DT penetration -5% +5% +10% +15% +20% +25% +33% +50% 1hex damage 0% +3% +8% +20% +33% +50% +66% +75% Hubologist Death Sense + More Ranged Damage + Bonus Ranged Damage DT penetration +10% +15% +20% +25% +33% +50% +75% +100% 1hex damage +8% +20% +33% +50% +66% +75% +100% +125% Perks - - * * ** ** *** ***	Poisoned Available Random Level 4 Event All Melee Melee None Apply Poison and increase ammo heal value F E D C B A S S+ Poison 0 0-10 0-20 5-30 10-40 15-50 20-60 25-70 ammo heal value -10% +10% +20% +30% +40% +50% +60% +70% Hubologist Better HtH Criticals + In Your Face! + Gain Strength Poison 5-10 10-20 15-30 20-40 25-50 30-60 35-70 40-80 ammo heal value +25% +40% +55% +70% +85% +100% +115% 130% Perks - - * * ** ** *** ***	Scoped Available Random Level 4 Event Ranged Ranged Ranged All Increase weapon range (Ranged Weapons) and increase AC mod of target F E D C B A S S+ Weapon range -1 +1 +2 +3 +4 +5 +6 +7 AC mod of target 0 0 0 +5 +10 +15 +20 +25 Hubologist Sharpshooter + Right Between the Eyes + Quick Recovery Weapon range +2 +4 +6 +8 +10 +12 +14 +16 AC mod of target +5 +10 +15 +20 +25 +30 +35 +40 Perks - - * * ** ** *** ***
Spiked Available Random Level 4 Event Melee Melee None None Increase melee critical damage and melee power F E D C B A S S+ Melee critical damage -0-5% +0-15% +0-30% +5-45% +10-60% +15-75% +20-90% +25-105% Melee power 0 +2% +5% +9% +14% +20% +27% +35% Hubologist Better HtH Criticals + In Your Face! + Gain Strength Melee critical damage +5-15% +10-30% +15-45% +20-60% +25-75% +30-90% +35-105% +40-120% Melee power +5% +9% +14% +20% +27% +35% +44% +54% Perks - - * * ** ** *** ***	Smasher! Available Random Level 4 Event Melee Melee Melee None Increase Heavy Handed malus and Melee Damage F E D C B A S S+ Melee Damage -5 0 +2 +4 +6 +8 +10 +12 Heavy Handed malus +1 +2 +3 +4 +5 +6 +7 +8 Hubologist Bonus HtH Attacks + Bonus HtH Damage + Vampire Melee Damage +3 +6 +9 +12 +15 +18 +21 +24 Heavy Handed malus +11 +12 +13 +14 +15 +16 +17 +18 Perks - - * * ** ** *** ***	Lethal Damage Available Random Level 4 Event All All All All Increase Lethal Damage and convert damage into lethal damage F E D C B A S S+ Lethal Damage -5 0 +4 +8 +12 +16 +20 +24 Conversion 1% 3% 6% 10% 15% 21% 28% 36% Hubologist Gunner + Living Anatomy + Weapon Handling Lethal Damage +5 +10 +15 +20 +25 +30 +35 +40 Conversion 10% 15% 21% 28% 36% 45% 55% 66% Perks - - * * ** ** *** ***

List of legendary weapon perks

A legendary item gives all bonuses up until its rank.

More Bonus Damage

F	+50% damage against NPCs
E	+20% DR Penetration against NPCs
D	+10% slow weapon break
C	+50% damage against NPCs(sums with F)
B	x20% damage against NPCs
A	+33% DT Penetration against NPCs
S	+30% DR Penetration against NPCs(sums with E)
S+	+100% damage against NPCs(sums with F and C)
S++	+15% Lethality

Lethal Upgrade

F	+25 Lethal Damage against NPCs
E	+20% Lethal Penetration against NPCs
D	+10% slow weapon break
C	+25 Lethal Damage against NPCs(sums with F)
B	Deal 1% of Max NPC's HP
A	Restore 20% AP after kill NPCs
S	+30% Lethal Penetration against NPCs(sums with E)
S+	50 Lethal Damage against NPCs(sums with F and C)
S++	Deal 5% of Max NPC's HP(stacks with B)

Critical Master

F	+25% Critical Chance against NPCs
E	+20% Critical Chance Penetration against NPCs
D	+10% slow weapon break
C	+25% Critical Chance against NPCs(sums with F)
B	Deal Critical Damage equal to Critical Chance against NPCs
A	Critical hits against NPCs are upgraded by 1 bracket
S	+30% Critical Chance Penetration against NPCs(sums with E)
S+	+50% Critical Chance against NPCs(sums with F and C)
S++	Criticals Hits against NPCs have minimal critical table set as 5

Butcher

F	+10% lifesteal against NPCs
E	+20% HP Restore after kill NPCs
D	+10% slow weapon break
C	+10% lifesteal against NPCs(sums with F)
B	Lifesteal can heal on poisoned NPCs
A	Lifesteal against NPCs can heal over max HP for 2 sec
S	+30% HP Restore after kill NPCs(sums with E)
S+	+20% lifesteal against NPCs(sums with F and C)
S++	Gain a 1 sec immunity after kill 10 NPCs

Alien Perks

#	Description
	Equipped weapon gains experience by killing NPCs or using Upgrade Parts on it. When enough experience is earned, new perks unlock, and their color changes. Weapon perks have ranks that determine their strength and are mainly influenced by Item Luck.
Perk 1-3	The first three perks on tier 3 gear are always predefined. Some tier 4 items may have random perks even on the first three levels.
Perk 4	The fourth perk can be chosen via a dialog window once unlocked. However, if you level up your weapon using Upgrade Parts, this perk will be random.
Perk 5	The fifth perk is always random.
Legendary Perk	The sixth perk, known as the "legendary" perk, is selected from a separate table of perks and only applies against NPCs.
Perk 7	Every weapon can be upgraded by Roger or Cotsford (Vegas) to gain one additional perk.

Weapon perk availability (Expand on Right)

Perk Name	Available	Random	Level 4	Event
Ammo Upgrade	Ranged	Ranged	Ranged	None
Bloody	Melee	?	Melee	?
Bonus Critical Power	All	All	All	All
Bonus Max Damage	All	All	All	All
Bonus Min Damage	All	All	All	All
Bonus Attack Speed	All	Ranged	None	None
Damage per Bullet	Ranged	Ranged	Ranged	All
Less AP cost	All	Melee	Melee	None
Chip Shot	All	All	All	All
Destroyer	All	Ranged	Ranged	None
Fast Trigger	All	All	All	All
Frozen Queen	All	Melee	Melee	None
Killing Spree	All	All	All	All
Knockback	All	All	None	All
Life Steal	Melee	Melee	Melee	All
Long Range	All	Ranged	Ranged	None
Bonus Critical Chance	All	All	All	All
More Critical Damage	All	None	None	None
Penetrate	All	All	All	None
Poison	All	Melee	Melee	None
Scoped	Ranged	Ranged	Ranged	All
Spiked	Melee	Melee	None	None
Smasher!	Melee	Melee	Melee	None
Lethal Damage	All	All	All	All

List of weapon perks

Ammo Upgrade Available Random Level 4 Event Ranged Ranged Ranged None Increase weapon's ammo mods F E D C B A S S+ AC Mod -1 0 +1 +3 +5 +10 +20 +50 Damage Mod -5% +1% +3% +6% +12% +20% +30% +45% Hubologist AC Mod 0 +2 +4 +8 +15 +25 +35 +100 Damage Mod +1% +5% +10% +15% +20% +40% +60% +100% DT mod -1% -2% -5% -10% -15% -18% -25% -40%	Bloody Available Random Level 4 Event Melee ? Melee ? Increase bleed damage and apply stacks on Critical Hits F E D C B A S S+ Bleed Damage -10% +5% +10% +30% +50% +100% +200% +500% Bleed stacks 0 0 0 1 1 1 2 2 Hubologist Atomic Savant + More Critical Bleed Damage +5% +10% +30% +50% +100% +200% +500% +800% Bleed stacks 0 1 1 2 2 3 3 4 Perks - - - * * * ** **	Bonus Critical Power Available Random Level 4 Event All All All All Increase Critical Roll and Power F E D C B A S S+ Critical Roll -5 +5 +10 +15 +20 +30 +45 +80 Critical Power -5% 0 0 +5% +10% +15% +25% +40% Hubologist Better Criticals + Hit the Gaps + Spray and Pray Critical Roll +5 +10 +20 +35 +50 +75 +100 +250 Critical Power 0 0 +5% +10% +25% +40% +50% +75% Perks - - * * ** ** *** ***
Bonus Max Damage Available Random Level 4 Event All All All All Increase Max weapon damage and grants DT Penetration F E D C B A S S+ Max Damage -5% +5% +10% +13% +19% +24% +35% +50% DT penetration 0 0 +1% +3% +5% +10% +20% +30% Hubologist Bonus Battle Stats + Firefighter Max Damage +5% +10% +14% +20% +33% +40% +60% +75% DT penetration 0 +3% +5% +10% +20% +30% +50% +100% Perks - - - - * * ** **	Bonus Min Damage Available Random Level 4 Event All All All All Increase Max weapon damage and grants DR Penetration(Normal F E D C B A S S+ Min Damage -5% +5% +10% +15% +24% +30% +40% +65% DR penetration 0 +1% +3% +5% +7% +10% +12% +15% Hubologist Pyromaniac + Firefighter Min Damage +5% +10% +15% +24% +30% +40% +65% +100% DR penetration +1% +3% +5% +7% +10% +12% +15% +25% Perks - - - - * * ** **	Bonus Attack Speed Available Random Level 4 Event All Ranged None None Decrease Attack Delay and lower slow's effect on attack delay F E D C B A S S+ Attack Delay +5% 0 -5% -8% -10% -15% -20% -35% Slow AD Protection 0 +5 +10 +15 +20 +30 +45 +60 Hubologist Bonus Rate of Fire + Cowboy + Fast Attacks Attack Delay 0 -5% -8% -10% -15% -20% -35% -50% Slow AD Protection +5 +10 +15 +20 +30 +45 +60 +100 Perks - - * * ** ** *** ***

Damage per Bullet Available Random Level 4 Event Ranged Ranged Ranged All Increase damage per bullet and increase damage multi F E D C B A S S+ Damage per bullet -1 0 +1 +2 +3 +4 +5 +6 Damage Multi -3% +1% +2% +3% +4% +5% +8% +10% Hubologist Bonus Ranged Damage + More Ranged Damage + Death Sense Damage per bullet 0 +2 +3 +4 +5 +6 +10 {{{9}}} Damage Multi +1% +2% +4% +6% +10% +15% +20% +25% Perks - - * * ** ** *** ***	Less AP cost Available Random Level 4 Event All Melee Melee None Decrease reload AP cost and weapon AP cost F E D C B A S S+ Reload AP cost +1 -1 -2 -3 -4 -5 -6 -7 Weapon AP cost +1 0 0 0 -1 -1 -1 -2 Hubologist Bonus HtH Attacks + Bonus HtH Damage + Vampire Reload AP cost -2 -4 -6 -8 -10 -12 free free Weapon AP cost -1 -1 -1 -1 -2 -2 -3 -4 Perks - - * * ** ** *** ***	Chip Shot Available Random Level 4 Event All All All All Gives Critical Chance Penetration and increase chance to apply critical effect F E D C B A S S+ Critical Chance Penetration -5% +5% +10% +15% +25% +33% +45% +60% Chance to apply critical effect -5% +5% +10% +15% +25% +33% +45% +60% Hubologist Hit the Gaps + Spray and Pray Critical Chance Penetration +5% +10% +15% +25% +33% +45% +60% +100% Chance to apply critical effect +5% +10% +15% +25% +33% +45% +60% +100% Perks - - - * * * ** **
Destroyer Available Random Level 4 Event All Ranged Ranged None Reduce target DR and gives Lethality F E D C B A S S+ Target DR +5% -2% -5% -8% -14% -18% -25% -33% Lethality 0% 0% +1% +2% +3% +4% +5% +6% Hubologist Gunner + Living Anatomy + Weapon Handling Target DR -3% -6% -9% -15% -19% -26% -34% -50% Lethality +1% +2% +3% +4% +5% +6% +7% +8% Perks - - * * ** ** *** ***	Fast Trigger Available Random Level 4 Event All All All All Increase AP and AP Regen F E D C B A S S+ Action Points 0 0 1 1 1 2 2 2 AP Regen -10 5 10 15 20 25 30 35 Hubologist Action Boy + Bonus Move + Gain Agility Action Points 1 1 1 2 2 2 3 3 AP Regen 10 15 20 25 30 35 50 75 Perks - - * * ** ** *** ***	Frozen Queen Available Random Level 4 Event All Melee Melee None Apply 60% Slow and confusion F E D C B A S S+ Slow duration 0 1s 2s 3s 3s 3s 4s 4s Confusion stacks 1 1 1 1 1 2 2 2 Hubologist Slow duration 2s 3s 4s 5s 6s 7s 8s 8s Confusion stacks 1 2 3 4 5 6 7 8 Bounty stacks 1 1 1 1 2 2 2 2
Killing Spree Available Random Level 4 Event All All All All Regen 20% AP and Regen HP on kill F E D C B A S S+ AP Regen works for None +PvP +PvP +PvP +PvP +PvE +PvE +PvE HP Regen on kill -5% +5% +7% +10% +15% +20% +25% +30% Hubologist Quick Pockets + Faster Healing + Gain Endurance AP Regen works for +PvP +PvP +PvE +PvE +PvE +PvE +PvE +PvE HP Regen on kill +5% +7% +10% 15% 20% 25% 30% 50% Perks - - * * ** ** *** ***	Knockback Available Random Level 4 Event All All None All Gain knockback effect on critical hit and Penetrate Damage Protection F E D C B A S S+ Knockback distance -1 +1 +1 +2 +2 +3 +3 +4 Penetrate Damage Protection -2% +1% +2% +3% +4% +5% +6% +7% Hubologist Spray and Pray + Hit the Gaps + Better Criticals Knockback distance +1 +2 +3 +4 +5 +6 +50 +50 Penetrate Damage Protection +1% +2% +3% +4% +5% +6% +7% +8% Perks - - * * ** ** *** ***	Life Steal Available Random Level 4 Event Melee Melee Melee All Gain Melee Life Steal and decrease max accuracy for opponents on one hex F E D C B A S S+ Melee Life Steal 0 +4% +9% +18% +25% +33% +50% +75% Max accuracy for opponents on one hex +5% -3% -5% -10% -15% -25% -33% -50% Hubologist Vampire + In Your Face! Melee Life Steal +4% +9% +18% +25% +33% +50% +75% +100% Max accuracy for opponents on one hex -3% -5% -10% -15% -25% -33% -50% -75% Perks - - * * * ** ** {{{9}}}

Long Range Available Random Level 4 Event All Ranged Ranged None Increase minimal and max accuracy, reduce distance penalty to 1 and Reduce Aimed Attack Delay penalty F E D C B A S S+ Min and max accuracy -4% +4% +8% +12% +16% +20% +24% +28% Reduce Aimed Attack Delay penalty 0 -5% -10% -15% -25% -33% -50% -75% Hubologist Sharpshooter + Right Between the Eyes + Quick Recovery Min and max accuracy +5% +10% +15% +20% +25% +30% +35% +40% Reduce Aimed Attack Delay penalty -5% -10% -15% -25% -33% -50% -75% -100% Perks - - * * ** ** *** ***	Bonus Critical Chance Available Random Level 4 Event All All All All Increase Critical Chance and gain Critical Power Resistance Penetration F E D C B A S S+ Critical Chance -4% +4% +6% +8% +10% +16% +22% +30% Critical Power Resistance Penetration 0 +3% +6% +9% +12% +15% +18% +21% Hubologist More Critical + Even More Criticals + Gain Luck Critical Chance +4% +6% +8% +10% +16% +22% +30% +40% Critical Power Resistance Penetration +3% +6% +9% +12% +15% +18% +21% +25% Perks - - * * ** ** *** ***	More Critical Damage Available Random Level 4 Event All None None None Increase Critical Damage and apply weakness stacks F E D C B A S S+ Critical Damage -1-10% +2-25% +3-30% +4-35% +5-40% +6-45% +7-50% +8-50% Weakness stacks 0 5 10 15 20 30 40 50 Hubologist Better Criticals + Even More Criticals Critical Damage +7-39% +10-49% +13-59% +16-75% +20-100% +33-150% +50-200% +50-200% Weakness stacks 20 30 40 50 60 70 80 100 Perks - - - * * * ** **
Penetrate Available Random Level 4 Event All All All None Increase DT penetration and increase 1hex damage for burst F E D C B A S S+ DT penetration -5% +5% +10% +15% +20% +25% +33% +50% 1hex damage 0% +3% +8% +20% +33% +50% +66% +75% Hubologist Death Sense + More Ranged Damage + Bonus Ranged Damage DT penetration +10% +15% +20% +25% +33% +50% +75% +100% 1hex damage +8% +20% +33% +50% +66% +75% +100% +125% Perks - - * * ** ** *** ***	Poisoned Available Random Level 4 Event All Melee Melee None Apply Poison and increase ammo heal value F E D C B A S S+ Poison 0 0-10 0-20 5-30 10-40 15-50 20-60 25-70 ammo heal value -10% +10% +20% +30% +40% +50% +60% +70% Hubologist Better HtH Criticals + In Your Face! + Gain Strength Poison 5-10 10-20 15-30 20-40 25-50 30-60 35-70 40-80 ammo heal value +25% +40% +55% +70% +85% +100% +115% 130% Perks - - * * ** ** *** ***	Scoped Available Random Level 4 Event Ranged Ranged Ranged All Increase weapon range (Ranged Weapons) and increase AC mod of target F E D C B A S S+ Weapon range -1 +1 +2 +3 +4 +5 +6 +7 AC mod of target 0 0 0 +5 +10 +15 +20 +25 Hubologist Sharpshooter + Right Between the Eyes + Quick Recovery Weapon range +2 +4 +6 +8 +10 +12 +14 +16 AC mod of target +5 +10 +15 +20 +25 +30 +35 +40 Perks - - * * ** ** *** ***
Spiked Available Random Level 4 Event Melee Melee None None Increase melee critical damage and melee power F E D C B A S S+ Melee critical damage -0-5% +0-15% +0-30% +5-45% +10-60% +15-75% +20-90% +25-105% Melee power 0 +2% +5% +9% +14% +20% +27% +35% Hubologist Better HtH Criticals + In Your Face! + Gain Strength Melee critical damage +5-15% +10-30% +15-45% +20-60% +25-75% +30-90% +35-105% +40-120% Melee power +5% +9% +14% +20% +27% +35% +44% +54% Perks - - * * ** ** *** ***	Smasher! Available Random Level 4 Event Melee Melee Melee None Increase Heavy Handed malus and Melee Damage F E D C B A S S+ Melee Damage -5 0 +2 +4 +6 +8 +10 +12 Heavy Handed malus +1 +2 +3 +4 +5 +6 +7 +8 Hubologist Bonus HtH Attacks + Bonus HtH Damage + Vampire Melee Damage +3 +6 +9 +12 +15 +18 +21 +24 Heavy Handed malus +11 +12 +13 +14 +15 +16 +17 +18 Perks - - * * ** ** *** ***	Lethal Damage Available Random Level 4 Event All All All All Increase Lethal Damage and convert damage into lethal damage F E D C B A S S+ Lethal Damage -5 0 +4 +8 +12 +16 +20 +24 Conversion 1% 3% 6% 10% 15% 21% 28% 36% Hubologist Gunner + Living Anatomy + Weapon Handling Lethal Damage +5 +10 +15 +20 +25 +30 +35 +40 Conversion 10% 15% 21% 28% 36% 45% 55% 66% Perks - - * * ** ** *** ***

List of legendary weapon perks

A legendary item gives all bonuses up until its rank.

More Bonus Damage

F	+50% damage against NPCs
E	+20% DR Penetration against NPCs
D	+10% slow weapon break
C	+50% damage against NPCs(sums with F)
B	x20% damage against NPCs
A	+33% DT Penetration against NPCs
S	+30% DR Penetration against NPCs(sums with E)
S+	+100% damage against NPCs(sums with F and C)
S++	+15% Lethality

Lethal Upgrade

F	+25 Lethal Damage against NPCs
E	+20% Lethal Penetration against NPCs
D	+10% slow weapon break
C	+25 Lethal Damage against NPCs(sums with F)
B	Deal 1% of Max NPC's HP
A	Restore 20% AP after kill NPCs
S	+30% Lethal Penetration against NPCs(sums with E)
S+	50 Lethal Damage against NPCs(sums with F and C)
S++	Deal 5% of Max NPC's HP(stacks with B)

Critical Master

F	+25% Critical Chance against NPCs
E	+20% Critical Chance Penetration against NPCs
D	+10% slow weapon break
C	+25% Critical Chance against NPCs(sums with F)
B	Deal Critical Damage equal to Critical Chance against NPCs
A	Critical hits against NPCs are upgraded by 1 bracket
S	+30% Critical Chance Penetration against NPCs(sums with E)
S+	+50% Critical Chance against NPCs(sums with F and C)
S++	Criticals Hits against NPCs have minimal critical table set as 5

Butcher

F	+10% lifesteal against NPCs
E	+20% HP Restore after kill NPCs
D	+10% slow weapon break
C	+10% lifesteal against NPCs(sums with F)
B	Lifesteal can heal on poisoned NPCs
A	Lifesteal against NPCs can heal over max HP for 2 sec
S	+30% HP Restore after kill NPCs(sums with E)
S+	+20% lifesteal against NPCs(sums with F and C)
S++	Gain a 1 sec immunity after kill 10 NPCs

Rerolling

All perks on weapons can be rerolled by Boyce in Junktown or Vault 8 (yes there are two of him). The cost is in local currency and requires the same amount of currency as the experience required to get that level. The perk added by wattz cores or t4 parts can also be rerolled, which is listed as number 7 in the following table. Rerolling is random, so expect to potentially spend a lot of currency before getting exactly what you want.

Level	Cost
1	10,000
2	75,000
3	150,000
4	1,000,000
5	5,000,000
6	50,000,000
7	50,000

Weapon Experience

Total amount of Experience required for equipment to level up depends on its tier, type and current level.

Total Experience Needed = Base Experience Needed * Experience Needed Modifier

Base Experience requirement and Experience modifiers to get specific equipment to a specific level can be seen in tables below:

Weapons EXP Base

Weapons EXP Modifier

.

See Also

• Armor Perks
• Roger

Rerolling

All perks on weapons can be rerolled by Boyce in Junktown or Vault 8 (yes there are two of him). The cost is in local currency and requires the same amount of currency as the experience required to get that level. The perk added by wattz cores or t4 parts can also be rerolled, which is listed as number 7 in the following table. Rerolling is random, so expect to potentially spend a lot of currency before getting exactly what you want.

Level	Cost
1	10,000
2	75,000
3	150,000
4	1,000,000
5	5,000,000
6	50,000,000
7	50,000

Weapon Experience

Total amount of Experience required for equipment to level up depends on its tier, type and current level.

Total Experience Needed = Base Experience Needed * Experience Needed Modifier

Base Experience requirement and Experience modifiers to get specific equipment to a specific level can be seen in tables below:

Weapons EXP Base
# Description Equipped weapon gains experience by killing NPCs or using Upgrade Parts on it. When enough experience is earned, new perks unlock, and their color changes. Weapon perks have ranks that determine their strength and are mainly influenced by Item Luck. Perk 1-3 The first three perks on tier 3 gear are always predefined. Some tier 4 items may have random perks even on the first three levels. Perk 4 The fourth perk can be chosen via a dialog window once unlocked. However, if you level up your weapon using Upgrade Parts, this perk will be random. Perk 5 The fifth perk is always random. Legendary Perk The sixth perk, known as the "legendary" perk, is selected from a separate table of perks and only applies against NPCs. Perk 7 Every weapon can be upgraded by Roger or Cotsford (Vegas) to gain one additional perk. Weapon perk availability (Expand on Right) Perk Name Available Random Level 4 Event Ammo Upgrade Ranged Ranged Ranged None Bloody Melee ? Melee ? Bonus Critical Power All All All All Bonus Max Damage All All All All Bonus Min Damage All All All All Bonus Attack Speed All Ranged None None Damage per Bullet Ranged Ranged Ranged All Less AP cost All Melee Melee None Chip Shot All All All All Destroyer All Ranged Ranged None Fast Trigger All All All All Frozen Queen All Melee Melee None Killing Spree All All All All Knockback All All None All Life Steal Melee Melee Melee All Long Range All Ranged Ranged None Bonus Critical Chance All All All All More Critical Damage All None None None Penetrate All All All None Poison All Melee Melee None Scoped Ranged Ranged Ranged All Spiked Melee Melee None None Smasher! Melee Melee Melee None Lethal Damage All All All All

List of weapon perks

Ammo Upgrade Available Random Level 4 Event Ranged Ranged Ranged None Increase weapon's ammo mods F E D C B A S S+ AC Mod -1 0 +1 +3 +5 +10 +20 +50 Damage Mod -5% +1% +3% +6% +12% +20% +30% +45% Hubologist AC Mod 0 +2 +4 +8 +15 +25 +35 +100 Damage Mod +1% +5% +10% +15% +20% +40% +60% +100% DT mod -1% -2% -5% -10% -15% -18% -25% -40%	Bloody Available Random Level 4 Event Melee ? Melee ? Increase bleed damage and apply stacks on Critical Hits F E D C B A S S+ Bleed Damage -10% +5% +10% +30% +50% +100% +200% +500% Bleed stacks 0 0 0 1 1 1 2 2 Hubologist Atomic Savant + More Critical Bleed Damage +5% +10% +30% +50% +100% +200% +500% +800% Bleed stacks 0 1 1 2 2 3 3 4 Perks - - - * * * ** **	Bonus Critical Power Available Random Level 4 Event All All All All Increase Critical Roll and Power F E D C B A S S+ Critical Roll -5 +5 +10 +15 +20 +30 +45 +80 Critical Power -5% 0 0 +5% +10% +15% +25% +40% Hubologist Better Criticals + Hit the Gaps + Spray and Pray Critical Roll +5 +10 +20 +35 +50 +75 +100 +250 Critical Power 0 0 +5% +10% +25% +40% +50% +75% Perks - - * * ** ** *** ***
Bonus Max Damage Available Random Level 4 Event All All All All Increase Max weapon damage and grants DT Penetration F E D C B A S S+ Max Damage -5% +5% +10% +13% +19% +24% +35% +50% DT penetration 0 0 +1% +3% +5% +10% +20% +30% Hubologist Bonus Battle Stats + Firefighter Max Damage +5% +10% +14% +20% +33% +40% +60% +75% DT penetration 0 +3% +5% +10% +20% +30% +50% +100% Perks - - - - * * ** **	Bonus Min Damage Available Random Level 4 Event All All All All Increase Max weapon damage and grants DR Penetration(Normal F E D C B A S S+ Min Damage -5% +5% +10% +15% +24% +30% +40% +65% DR penetration 0 +1% +3% +5% +7% +10% +12% +15% Hubologist Pyromaniac + Firefighter Min Damage +5% +10% +15% +24% +30% +40% +65% +100% DR penetration +1% +3% +5% +7% +10% +12% +15% +25% Perks - - - - * * ** **	Bonus Attack Speed Available Random Level 4 Event All Ranged None None Decrease Attack Delay and lower slow's effect on attack delay F E D C B A S S+ Attack Delay +5% 0 -5% -8% -10% -15% -20% -35% Slow AD Protection 0 +5 +10 +15 +20 +30 +45 +60 Hubologist Bonus Rate of Fire + Cowboy + Fast Attacks Attack Delay 0 -5% -8% -10% -15% -20% -35% -50% Slow AD Protection +5 +10 +15 +20 +30 +45 +60 +100 Perks - - * * ** ** *** ***

Damage per Bullet Available Random Level 4 Event Ranged Ranged Ranged All Increase damage per bullet and increase damage multi F E D C B A S S+ Damage per bullet -1 0 +1 +2 +3 +4 +5 +6 Damage Multi -3% +1% +2% +3% +4% +5% +8% +10% Hubologist Bonus Ranged Damage + More Ranged Damage + Death Sense Damage per bullet 0 +2 +3 +4 +5 +6 +10 {{{9}}} Damage Multi +1% +2% +4% +6% +10% +15% +20% +25% Perks - - * * ** ** *** ***	Less AP cost Available Random Level 4 Event All Melee Melee None Decrease reload AP cost and weapon AP cost F E D C B A S S+ Reload AP cost +1 -1 -2 -3 -4 -5 -6 -7 Weapon AP cost +1 0 0 0 -1 -1 -1 -2 Hubologist Bonus HtH Attacks + Bonus HtH Damage + Vampire Reload AP cost -2 -4 -6 -8 -10 -12 free free Weapon AP cost -1 -1 -1 -1 -2 -2 -3 -4 Perks - - * * ** ** *** ***	Chip Shot Available Random Level 4 Event All All All All Gives Critical Chance Penetration and increase chance to apply critical effect F E D C B A S S+ Critical Chance Penetration -5% +5% +10% +15% +25% +33% +45% +60% Chance to apply critical effect -5% +5% +10% +15% +25% +33% +45% +60% Hubologist Hit the Gaps + Spray and Pray Critical Chance Penetration +5% +10% +15% +25% +33% +45% +60% +100% Chance to apply critical effect +5% +10% +15% +25% +33% +45% +60% +100% Perks - - - * * * ** **
Destroyer Available Random Level 4 Event All Ranged Ranged None Reduce target DR and gives Lethality F E D C B A S S+ Target DR +5% -2% -5% -8% -14% -18% -25% -33% Lethality 0% 0% +1% +2% +3% +4% +5% +6% Hubologist Gunner + Living Anatomy + Weapon Handling Target DR -3% -6% -9% -15% -19% -26% -34% -50% Lethality +1% +2% +3% +4% +5% +6% +7% +8% Perks - - * * ** ** *** ***	Fast Trigger Available Random Level 4 Event All All All All Increase AP and AP Regen F E D C B A S S+ Action Points 0 0 1 1 1 2 2 2 AP Regen -10 5 10 15 20 25 30 35 Hubologist Action Boy + Bonus Move + Gain Agility Action Points 1 1 1 2 2 2 3 3 AP Regen 10 15 20 25 30 35 50 75 Perks - - * * ** ** *** ***	Frozen Queen Available Random Level 4 Event All Melee Melee None Apply 60% Slow and confusion F E D C B A S S+ Slow duration 0 1s 2s 3s 3s 3s 4s 4s Confusion stacks 1 1 1 1 1 2 2 2 Hubologist Slow duration 2s 3s 4s 5s 6s 7s 8s 8s Confusion stacks 1 2 3 4 5 6 7 8 Bounty stacks 1 1 1 1 2 2 2 2
Killing Spree Available Random Level 4 Event All All All All Regen 20% AP and Regen HP on kill F E D C B A S S+ AP Regen works for None +PvP +PvP +PvP +PvP +PvE +PvE +PvE HP Regen on kill -5% +5% +7% +10% +15% +20% +25% +30% Hubologist Quick Pockets + Faster Healing + Gain Endurance AP Regen works for +PvP +PvP +PvE +PvE +PvE +PvE +PvE +PvE HP Regen on kill +5% +7% +10% 15% 20% 25% 30% 50% Perks - - * * ** ** *** ***	Knockback Available Random Level 4 Event All All None All Gain knockback effect on critical hit and Penetrate Damage Protection F E D C B A S S+ Knockback distance -1 +1 +1 +2 +2 +3 +3 +4 Penetrate Damage Protection -2% +1% +2% +3% +4% +5% +6% +7% Hubologist Spray and Pray + Hit the Gaps + Better Criticals Knockback distance +1 +2 +3 +4 +5 +6 +50 +50 Penetrate Damage Protection +1% +2% +3% +4% +5% +6% +7% +8% Perks - - * * ** ** *** ***	Life Steal Available Random Level 4 Event Melee Melee Melee All Gain Melee Life Steal and decrease max accuracy for opponents on one hex F E D C B A S S+ Melee Life Steal 0 +4% +9% +18% +25% +33% +50% +75% Max accuracy for opponents on one hex +5% -3% -5% -10% -15% -25% -33% -50% Hubologist Vampire + In Your Face! Melee Life Steal +4% +9% +18% +25% +33% +50% +75% +100% Max accuracy for opponents on one hex -3% -5% -10% -15% -25% -33% -50% -75% Perks - - * * * ** ** {{{9}}}

Long Range Available Random Level 4 Event All Ranged Ranged None Increase minimal and max accuracy, reduce distance penalty to 1 and Reduce Aimed Attack Delay penalty F E D C B A S S+ Min and max accuracy -4% +4% +8% +12% +16% +20% +24% +28% Reduce Aimed Attack Delay penalty 0 -5% -10% -15% -25% -33% -50% -75% Hubologist Sharpshooter + Right Between the Eyes + Quick Recovery Min and max accuracy +5% +10% +15% +20% +25% +30% +35% +40% Reduce Aimed Attack Delay penalty -5% -10% -15% -25% -33% -50% -75% -100% Perks - - * * ** ** *** ***	Bonus Critical Chance Available Random Level 4 Event All All All All Increase Critical Chance and gain Critical Power Resistance Penetration F E D C B A S S+ Critical Chance -4% +4% +6% +8% +10% +16% +22% +30% Critical Power Resistance Penetration 0 +3% +6% +9% +12% +15% +18% +21% Hubologist More Critical + Even More Criticals + Gain Luck Critical Chance +4% +6% +8% +10% +16% +22% +30% +40% Critical Power Resistance Penetration +3% +6% +9% +12% +15% +18% +21% +25% Perks - - * * ** ** *** ***	More Critical Damage Available Random Level 4 Event All None None None Increase Critical Damage and apply weakness stacks F E D C B A S S+ Critical Damage -1-10% +2-25% +3-30% +4-35% +5-40% +6-45% +7-50% +8-50% Weakness stacks 0 5 10 15 20 30 40 50 Hubologist Better Criticals + Even More Criticals Critical Damage +7-39% +10-49% +13-59% +16-75% +20-100% +33-150% +50-200% +50-200% Weakness stacks 20 30 40 50 60 70 80 100 Perks - - - * * * ** **
Penetrate Available Random Level 4 Event All All All None Increase DT penetration and increase 1hex damage for burst F E D C B A S S+ DT penetration -5% +5% +10% +15% +20% +25% +33% +50% 1hex damage 0% +3% +8% +20% +33% +50% +66% +75% Hubologist Death Sense + More Ranged Damage + Bonus Ranged Damage DT penetration +10% +15% +20% +25% +33% +50% +75% +100% 1hex damage +8% +20% +33% +50% +66% +75% +100% +125% Perks - - * * ** ** *** ***	Poisoned Available Random Level 4 Event All Melee Melee None Apply Poison and increase ammo heal value F E D C B A S S+ Poison 0 0-10 0-20 5-30 10-40 15-50 20-60 25-70 ammo heal value -10% +10% +20% +30% +40% +50% +60% +70% Hubologist Better HtH Criticals + In Your Face! + Gain Strength Poison 5-10 10-20 15-30 20-40 25-50 30-60 35-70 40-80 ammo heal value +25% +40% +55% +70% +85% +100% +115% 130% Perks - - * * ** ** *** ***	Scoped Available Random Level 4 Event Ranged Ranged Ranged All Increase weapon range (Ranged Weapons) and increase AC mod of target F E D C B A S S+ Weapon range -1 +1 +2 +3 +4 +5 +6 +7 AC mod of target 0 0 0 +5 +10 +15 +20 +25 Hubologist Sharpshooter + Right Between the Eyes + Quick Recovery Weapon range +2 +4 +6 +8 +10 +12 +14 +16 AC mod of target +5 +10 +15 +20 +25 +30 +35 +40 Perks - - * * ** ** *** ***
Spiked Available Random Level 4 Event Melee Melee None None Increase melee critical damage and melee power F E D C B A S S+ Melee critical damage -0-5% +0-15% +0-30% +5-45% +10-60% +15-75% +20-90% +25-105% Melee power 0 +2% +5% +9% +14% +20% +27% +35% Hubologist Better HtH Criticals + In Your Face! + Gain Strength Melee critical damage +5-15% +10-30% +15-45% +20-60% +25-75% +30-90% +35-105% +40-120% Melee power +5% +9% +14% +20% +27% +35% +44% +54% Perks - - * * ** ** *** ***	Smasher! Available Random Level 4 Event Melee Melee Melee None Increase Heavy Handed malus and Melee Damage F E D C B A S S+ Melee Damage -5 0 +2 +4 +6 +8 +10 +12 Heavy Handed malus +1 +2 +3 +4 +5 +6 +7 +8 Hubologist Bonus HtH Attacks + Bonus HtH Damage + Vampire Melee Damage +3 +6 +9 +12 +15 +18 +21 +24 Heavy Handed malus +11 +12 +13 +14 +15 +16 +17 +18 Perks - - * * ** ** *** ***	Lethal Damage Available Random Level 4 Event All All All All Increase Lethal Damage and convert damage into lethal damage F E D C B A S S+ Lethal Damage -5 0 +4 +8 +12 +16 +20 +24 Conversion 1% 3% 6% 10% 15% 21% 28% 36% Hubologist Gunner + Living Anatomy + Weapon Handling Lethal Damage +5 +10 +15 +20 +25 +30 +35 +40 Conversion 10% 15% 21% 28% 36% 45% 55% 66% Perks - - * * ** ** *** ***

List of legendary weapon perks

A legendary item gives all bonuses up until its rank.

More Bonus Damage

F	+50% damage against NPCs
E	+20% DR Penetration against NPCs
D	+10% slow weapon break
C	+50% damage against NPCs(sums with F)
B	x20% damage against NPCs
A	+33% DT Penetration against NPCs
S	+30% DR Penetration against NPCs(sums with E)
S+	+100% damage against NPCs(sums with F and C)
S++	+15% Lethality

Lethal Upgrade

F	+25 Lethal Damage against NPCs
E	+20% Lethal Penetration against NPCs
D	+10% slow weapon break
C	+25 Lethal Damage against NPCs(sums with F)
B	Deal 1% of Max NPC's HP
A	Restore 20% AP after kill NPCs
S	+30% Lethal Penetration against NPCs(sums with E)
S+	50 Lethal Damage against NPCs(sums with F and C)
S++	Deal 5% of Max NPC's HP(stacks with B)

Critical Master

F	+25% Critical Chance against NPCs
E	+20% Critical Chance Penetration against NPCs
D	+10% slow weapon break
C	+25% Critical Chance against NPCs(sums with F)
B	Deal Critical Damage equal to Critical Chance against NPCs
A	Critical hits against NPCs are upgraded by 1 bracket
S	+30% Critical Chance Penetration against NPCs(sums with E)
S+	+50% Critical Chance against NPCs(sums with F and C)
S++	Criticals Hits against NPCs have minimal critical table set as 5

Butcher

F	+10% lifesteal against NPCs
E	+20% HP Restore after kill NPCs
D	+10% slow weapon break
C	+10% lifesteal against NPCs(sums with F)
B	Lifesteal can heal on poisoned NPCs
A	Lifesteal against NPCs can heal over max HP for 2 sec
S	+30% HP Restore after kill NPCs(sums with E)
S+	+20% lifesteal against NPCs(sums with F and C)
S++	Gain a 1 sec immunity after kill 10 NPCs

Rerolling

All perks on weapons can be rerolled by Boyce in Junktown or Vault 8 (yes there are two of him). The cost is in local currency and requires the same amount of currency as the experience required to get that level. The perk added by wattz cores or t4 parts can also be rerolled, which is listed as number 7 in the following table. Rerolling is random, so expect to potentially spend a lot of currency before getting exactly what you want.

Level	Cost
1	10,000
2	75,000
3	150,000
4	1,000,000
5	5,000,000
6	50,000,000
7	50,000

Weapon Experience

Total amount of Experience required for equipment to level up depends on its tier, type and current level.

Total Experience Needed = Base Experience Needed * Experience Needed Modifier

Base Experience requirement and Experience modifiers to get specific equipment to a specific level can be seen in tables below:

Weapons EXP Base

Weapons EXP Modifier

.

See Also

• Armor Perks
• Roger

Weapons EXP Modifier
# Description Equipped weapon gains experience by killing NPCs or using Upgrade Parts on it. When enough experience is earned, new perks unlock, and their color changes. Weapon perks have ranks that determine their strength and are mainly influenced by Item Luck. Perk 1-3 The first three perks on tier 3 gear are always predefined. Some tier 4 items may have random perks even on the first three levels. Perk 4 The fourth perk can be chosen via a dialog window once unlocked. However, if you level up your weapon using Upgrade Parts, this perk will be random. Perk 5 The fifth perk is always random. Legendary Perk The sixth perk, known as the "legendary" perk, is selected from a separate table of perks and only applies against NPCs. Perk 7 Every weapon can be upgraded by Roger or Cotsford (Vegas) to gain one additional perk. Weapon perk availability (Expand on Right) Perk Name Available Random Level 4 Event Ammo Upgrade Ranged Ranged Ranged None Bloody Melee ? Melee ? Bonus Critical Power All All All All Bonus Max Damage All All All All Bonus Min Damage All All All All Bonus Attack Speed All Ranged None None Damage per Bullet Ranged Ranged Ranged All Less AP cost All Melee Melee None Chip Shot All All All All Destroyer All Ranged Ranged None Fast Trigger All All All All Frozen Queen All Melee Melee None Killing Spree All All All All Knockback All All None All Life Steal Melee Melee Melee All Long Range All Ranged Ranged None Bonus Critical Chance All All All All More Critical Damage All None None None Penetrate All All All None Poison All Melee Melee None Scoped Ranged Ranged Ranged All Spiked Melee Melee None None Smasher! Melee Melee Melee None Lethal Damage All All All All

List of weapon perks

Ammo Upgrade Available Random Level 4 Event Ranged Ranged Ranged None Increase weapon's ammo mods F E D C B A S S+ AC Mod -1 0 +1 +3 +5 +10 +20 +50 Damage Mod -5% +1% +3% +6% +12% +20% +30% +45% Hubologist AC Mod 0 +2 +4 +8 +15 +25 +35 +100 Damage Mod +1% +5% +10% +15% +20% +40% +60% +100% DT mod -1% -2% -5% -10% -15% -18% -25% -40%	Bloody Available Random Level 4 Event Melee ? Melee ? Increase bleed damage and apply stacks on Critical Hits F E D C B A S S+ Bleed Damage -10% +5% +10% +30% +50% +100% +200% +500% Bleed stacks 0 0 0 1 1 1 2 2 Hubologist Atomic Savant + More Critical Bleed Damage +5% +10% +30% +50% +100% +200% +500% +800% Bleed stacks 0 1 1 2 2 3 3 4 Perks - - - * * * ** **	Bonus Critical Power Available Random Level 4 Event All All All All Increase Critical Roll and Power F E D C B A S S+ Critical Roll -5 +5 +10 +15 +20 +30 +45 +80 Critical Power -5% 0 0 +5% +10% +15% +25% +40% Hubologist Better Criticals + Hit the Gaps + Spray and Pray Critical Roll +5 +10 +20 +35 +50 +75 +100 +250 Critical Power 0 0 +5% +10% +25% +40% +50% +75% Perks - - * * ** ** *** ***
Bonus Max Damage Available Random Level 4 Event All All All All Increase Max weapon damage and grants DT Penetration F E D C B A S S+ Max Damage -5% +5% +10% +13% +19% +24% +35% +50% DT penetration 0 0 +1% +3% +5% +10% +20% +30% Hubologist Bonus Battle Stats + Firefighter Max Damage +5% +10% +14% +20% +33% +40% +60% +75% DT penetration 0 +3% +5% +10% +20% +30% +50% +100% Perks - - - - * * ** **	Bonus Min Damage Available Random Level 4 Event All All All All Increase Max weapon damage and grants DR Penetration(Normal F E D C B A S S+ Min Damage -5% +5% +10% +15% +24% +30% +40% +65% DR penetration 0 +1% +3% +5% +7% +10% +12% +15% Hubologist Pyromaniac + Firefighter Min Damage +5% +10% +15% +24% +30% +40% +65% +100% DR penetration +1% +3% +5% +7% +10% +12% +15% +25% Perks - - - - * * ** **	Bonus Attack Speed Available Random Level 4 Event All Ranged None None Decrease Attack Delay and lower slow's effect on attack delay F E D C B A S S+ Attack Delay +5% 0 -5% -8% -10% -15% -20% -35% Slow AD Protection 0 +5 +10 +15 +20 +30 +45 +60 Hubologist Bonus Rate of Fire + Cowboy + Fast Attacks Attack Delay 0 -5% -8% -10% -15% -20% -35% -50% Slow AD Protection +5 +10 +15 +20 +30 +45 +60 +100 Perks - - * * ** ** *** ***

Damage per Bullet Available Random Level 4 Event Ranged Ranged Ranged All Increase damage per bullet and increase damage multi F E D C B A S S+ Damage per bullet -1 0 +1 +2 +3 +4 +5 +6 Damage Multi -3% +1% +2% +3% +4% +5% +8% +10% Hubologist Bonus Ranged Damage + More Ranged Damage + Death Sense Damage per bullet 0 +2 +3 +4 +5 +6 +10 {{{9}}} Damage Multi +1% +2% +4% +6% +10% +15% +20% +25% Perks - - * * ** ** *** ***	Less AP cost Available Random Level 4 Event All Melee Melee None Decrease reload AP cost and weapon AP cost F E D C B A S S+ Reload AP cost +1 -1 -2 -3 -4 -5 -6 -7 Weapon AP cost +1 0 0 0 -1 -1 -1 -2 Hubologist Bonus HtH Attacks + Bonus HtH Damage + Vampire Reload AP cost -2 -4 -6 -8 -10 -12 free free Weapon AP cost -1 -1 -1 -1 -2 -2 -3 -4 Perks - - * * ** ** *** ***	Chip Shot Available Random Level 4 Event All All All All Gives Critical Chance Penetration and increase chance to apply critical effect F E D C B A S S+ Critical Chance Penetration -5% +5% +10% +15% +25% +33% +45% +60% Chance to apply critical effect -5% +5% +10% +15% +25% +33% +45% +60% Hubologist Hit the Gaps + Spray and Pray Critical Chance Penetration +5% +10% +15% +25% +33% +45% +60% +100% Chance to apply critical effect +5% +10% +15% +25% +33% +45% +60% +100% Perks - - - * * * ** **
Destroyer Available Random Level 4 Event All Ranged Ranged None Reduce target DR and gives Lethality F E D C B A S S+ Target DR +5% -2% -5% -8% -14% -18% -25% -33% Lethality 0% 0% +1% +2% +3% +4% +5% +6% Hubologist Gunner + Living Anatomy + Weapon Handling Target DR -3% -6% -9% -15% -19% -26% -34% -50% Lethality +1% +2% +3% +4% +5% +6% +7% +8% Perks - - * * ** ** *** ***	Fast Trigger Available Random Level 4 Event All All All All Increase AP and AP Regen F E D C B A S S+ Action Points 0 0 1 1 1 2 2 2 AP Regen -10 5 10 15 20 25 30 35 Hubologist Action Boy + Bonus Move + Gain Agility Action Points 1 1 1 2 2 2 3 3 AP Regen 10 15 20 25 30 35 50 75 Perks - - * * ** ** *** ***	Frozen Queen Available Random Level 4 Event All Melee Melee None Apply 60% Slow and confusion F E D C B A S S+ Slow duration 0 1s 2s 3s 3s 3s 4s 4s Confusion stacks 1 1 1 1 1 2 2 2 Hubologist Slow duration 2s 3s 4s 5s 6s 7s 8s 8s Confusion stacks 1 2 3 4 5 6 7 8 Bounty stacks 1 1 1 1 2 2 2 2
Killing Spree Available Random Level 4 Event All All All All Regen 20% AP and Regen HP on kill F E D C B A S S+ AP Regen works for None +PvP +PvP +PvP +PvP +PvE +PvE +PvE HP Regen on kill -5% +5% +7% +10% +15% +20% +25% +30% Hubologist Quick Pockets + Faster Healing + Gain Endurance AP Regen works for +PvP +PvP +PvE +PvE +PvE +PvE +PvE +PvE HP Regen on kill +5% +7% +10% 15% 20% 25% 30% 50% Perks - - * * ** ** *** ***	Knockback Available Random Level 4 Event All All None All Gain knockback effect on critical hit and Penetrate Damage Protection F E D C B A S S+ Knockback distance -1 +1 +1 +2 +2 +3 +3 +4 Penetrate Damage Protection -2% +1% +2% +3% +4% +5% +6% +7% Hubologist Spray and Pray + Hit the Gaps + Better Criticals Knockback distance +1 +2 +3 +4 +5 +6 +50 +50 Penetrate Damage Protection +1% +2% +3% +4% +5% +6% +7% +8% Perks - - * * ** ** *** ***	Life Steal Available Random Level 4 Event Melee Melee Melee All Gain Melee Life Steal and decrease max accuracy for opponents on one hex F E D C B A S S+ Melee Life Steal 0 +4% +9% +18% +25% +33% +50% +75% Max accuracy for opponents on one hex +5% -3% -5% -10% -15% -25% -33% -50% Hubologist Vampire + In Your Face! Melee Life Steal +4% +9% +18% +25% +33% +50% +75% +100% Max accuracy for opponents on one hex -3% -5% -10% -15% -25% -33% -50% -75% Perks - - * * * ** ** {{{9}}}

Long Range Available Random Level 4 Event All Ranged Ranged None Increase minimal and max accuracy, reduce distance penalty to 1 and Reduce Aimed Attack Delay penalty F E D C B A S S+ Min and max accuracy -4% +4% +8% +12% +16% +20% +24% +28% Reduce Aimed Attack Delay penalty 0 -5% -10% -15% -25% -33% -50% -75% Hubologist Sharpshooter + Right Between the Eyes + Quick Recovery Min and max accuracy +5% +10% +15% +20% +25% +30% +35% +40% Reduce Aimed Attack Delay penalty -5% -10% -15% -25% -33% -50% -75% -100% Perks - - * * ** ** *** ***	Bonus Critical Chance Available Random Level 4 Event All All All All Increase Critical Chance and gain Critical Power Resistance Penetration F E D C B A S S+ Critical Chance -4% +4% +6% +8% +10% +16% +22% +30% Critical Power Resistance Penetration 0 +3% +6% +9% +12% +15% +18% +21% Hubologist More Critical + Even More Criticals + Gain Luck Critical Chance +4% +6% +8% +10% +16% +22% +30% +40% Critical Power Resistance Penetration +3% +6% +9% +12% +15% +18% +21% +25% Perks - - * * ** ** *** ***	More Critical Damage Available Random Level 4 Event All None None None Increase Critical Damage and apply weakness stacks F E D C B A S S+ Critical Damage -1-10% +2-25% +3-30% +4-35% +5-40% +6-45% +7-50% +8-50% Weakness stacks 0 5 10 15 20 30 40 50 Hubologist Better Criticals + Even More Criticals Critical Damage +7-39% +10-49% +13-59% +16-75% +20-100% +33-150% +50-200% +50-200% Weakness stacks 20 30 40 50 60 70 80 100 Perks - - - * * * ** **
Penetrate Available Random Level 4 Event All All All None Increase DT penetration and increase 1hex damage for burst F E D C B A S S+ DT penetration -5% +5% +10% +15% +20% +25% +33% +50% 1hex damage 0% +3% +8% +20% +33% +50% +66% +75% Hubologist Death Sense + More Ranged Damage + Bonus Ranged Damage DT penetration +10% +15% +20% +25% +33% +50% +75% +100% 1hex damage +8% +20% +33% +50% +66% +75% +100% +125% Perks - - * * ** ** *** ***	Poisoned Available Random Level 4 Event All Melee Melee None Apply Poison and increase ammo heal value F E D C B A S S+ Poison 0 0-10 0-20 5-30 10-40 15-50 20-60 25-70 ammo heal value -10% +10% +20% +30% +40% +50% +60% +70% Hubologist Better HtH Criticals + In Your Face! + Gain Strength Poison 5-10 10-20 15-30 20-40 25-50 30-60 35-70 40-80 ammo heal value +25% +40% +55% +70% +85% +100% +115% 130% Perks - - * * ** ** *** ***	Scoped Available Random Level 4 Event Ranged Ranged Ranged All Increase weapon range (Ranged Weapons) and increase AC mod of target F E D C B A S S+ Weapon range -1 +1 +2 +3 +4 +5 +6 +7 AC mod of target 0 0 0 +5 +10 +15 +20 +25 Hubologist Sharpshooter + Right Between the Eyes + Quick Recovery Weapon range +2 +4 +6 +8 +10 +12 +14 +16 AC mod of target +5 +10 +15 +20 +25 +30 +35 +40 Perks - - * * ** ** *** ***
Spiked Available Random Level 4 Event Melee Melee None None Increase melee critical damage and melee power F E D C B A S S+ Melee critical damage -0-5% +0-15% +0-30% +5-45% +10-60% +15-75% +20-90% +25-105% Melee power 0 +2% +5% +9% +14% +20% +27% +35% Hubologist Better HtH Criticals + In Your Face! + Gain Strength Melee critical damage +5-15% +10-30% +15-45% +20-60% +25-75% +30-90% +35-105% +40-120% Melee power +5% +9% +14% +20% +27% +35% +44% +54% Perks - - * * ** ** *** ***	Smasher! Available Random Level 4 Event Melee Melee Melee None Increase Heavy Handed malus and Melee Damage F E D C B A S S+ Melee Damage -5 0 +2 +4 +6 +8 +10 +12 Heavy Handed malus +1 +2 +3 +4 +5 +6 +7 +8 Hubologist Bonus HtH Attacks + Bonus HtH Damage + Vampire Melee Damage +3 +6 +9 +12 +15 +18 +21 +24 Heavy Handed malus +11 +12 +13 +14 +15 +16 +17 +18 Perks - - * * ** ** *** ***	Lethal Damage Available Random Level 4 Event All All All All Increase Lethal Damage and convert damage into lethal damage F E D C B A S S+ Lethal Damage -5 0 +4 +8 +12 +16 +20 +24 Conversion 1% 3% 6% 10% 15% 21% 28% 36% Hubologist Gunner + Living Anatomy + Weapon Handling Lethal Damage +5 +10 +15 +20 +25 +30 +35 +40 Conversion 10% 15% 21% 28% 36% 45% 55% 66% Perks - - * * ** ** *** ***

List of legendary weapon perks

A legendary item gives all bonuses up until its rank.

More Bonus Damage

F	+50% damage against NPCs
E	+20% DR Penetration against NPCs
D	+10% slow weapon break
C	+50% damage against NPCs(sums with F)
B	x20% damage against NPCs
A	+33% DT Penetration against NPCs
S	+30% DR Penetration against NPCs(sums with E)
S+	+100% damage against NPCs(sums with F and C)
S++	+15% Lethality

Lethal Upgrade

F	+25 Lethal Damage against NPCs
E	+20% Lethal Penetration against NPCs
D	+10% slow weapon break
C	+25 Lethal Damage against NPCs(sums with F)
B	Deal 1% of Max NPC's HP
A	Restore 20% AP after kill NPCs
S	+30% Lethal Penetration against NPCs(sums with E)
S+	50 Lethal Damage against NPCs(sums with F and C)
S++	Deal 5% of Max NPC's HP(stacks with B)

Critical Master

F	+25% Critical Chance against NPCs
E	+20% Critical Chance Penetration against NPCs
D	+10% slow weapon break
C	+25% Critical Chance against NPCs(sums with F)
B	Deal Critical Damage equal to Critical Chance against NPCs
A	Critical hits against NPCs are upgraded by 1 bracket
S	+30% Critical Chance Penetration against NPCs(sums with E)
S+	+50% Critical Chance against NPCs(sums with F and C)
S++	Criticals Hits against NPCs have minimal critical table set as 5

Butcher

F	+10% lifesteal against NPCs
E	+20% HP Restore after kill NPCs
D	+10% slow weapon break
C	+10% lifesteal against NPCs(sums with F)
B	Lifesteal can heal on poisoned NPCs
A	Lifesteal against NPCs can heal over max HP for 2 sec
S	+30% HP Restore after kill NPCs(sums with E)
S+	+20% lifesteal against NPCs(sums with F and C)
S++	Gain a 1 sec immunity after kill 10 NPCs

Rerolling

All perks on weapons can be rerolled by Boyce in Junktown or Vault 8 (yes there are two of him). The cost is in local currency and requires the same amount of currency as the experience required to get that level. The perk added by wattz cores or t4 parts can also be rerolled, which is listed as number 7 in the following table. Rerolling is random, so expect to potentially spend a lot of currency before getting exactly what you want.

Level	Cost
1	10,000
2	75,000
3	150,000
4	1,000,000
5	5,000,000
6	50,000,000
7	50,000

Weapon Experience

Total amount of Experience required for equipment to level up depends on its tier, type and current level.

Total Experience Needed = Base Experience Needed * Experience Needed Modifier

Base Experience requirement and Experience modifiers to get specific equipment to a specific level can be seen in tables below:

Weapons EXP Base

Weapons EXP Modifier

.

See Also

• Armor Perks
• Roger

.

See Also

• Armor Perks
• Roger