Kill C0nfirmed is the tier 4 skill in Zer0's Sniping skill tree. It gives a bonus to critical hit damage when aiming down the sights. The longer you aim the greater the bonus.


  • Max Critical Hit Damage: +8% per level
Level 1 2 3 4 5
Max Critical Damage +8% +16% +24% +32%+40%
Level 6 7 8 9 10 11
Max Critical Damage +48% +56% +64% +72% +80%+88%

Can only leveled past 5 with Shot and Legendary Sniper class mods.


  • The skill has five levels of effectiveness when aiming down ironsights or a scope. From the time the trigger is held to aim, the first stack is generated after one second; thereafter, a stack is generated every half second. To go from zero to five stacks takes 3 seconds.
    • Due to this, the actual damage increase per stack is 1/5 the listed skill bonus; at 5/5, this is 8% per stack, and at 11/5, it is 17.6% per stack.

Zer0 skills
Sniping Cunning Bloodshed

At 0ne with the Gun • B0re • Critical Ascensi0n • Headsh0t • Kill C0nfirmed • Killer • 0ne Sh0t 0ne Kill • 0ptics • Precisi0n • Vel0city

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