Every 0.75 seconds you Aim Down Sights increases your Bullet Damage by 10% (up to 3 stacks).

+ 10% Bullet Damage + 15% Effective Bullet Range

While crouching you neither take nor deal Friendly Fire damage. + 10 Health

+ 50% Weakspot Damage - 40% Move Speed while shooting or melee attacking.

+ 25% Weapon Swap Speed + 15% Recoil Control + 15% Accuracy

Every 0.75 seconds you Aim Down Sights gives 10% Recoil Control (up to 3 stacks). + 80% Aim Speed - 50% ADS Move Speed

+ 30% Reload Speed - 5% Damage Resistance

When you or your team kills a Mutation gain 1% damage (up to 15%) until the end of the level.

Precision Kills have a 20% chance to cause Ridden to explode, dealing 15 damage to other Ridden within 4 meters.

Precision Kills grant 5% Reload Speed for 5 seconds (stacking up to 10 times).

+ 1 Quick Slot Inventory + 10% Use Speed

+ 20% Reload Speed + 25% Weapon Swap Speed

Precision Kills grants you 8% Move Speed for 5 seconds.

Each Precision Kill gives 5% increased Weakspot Damage for 10 seconds.

+ 10% Effective Bullet Range + 15% Recoil Control + 25% Bullet Penetration + 25% Aim Speed