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

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

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

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

+ 30% Rifle Ammo Capacity + 10% Damage with Assault rifles and LMGs

Precision Kills with guns grant + 0.5% Accuracy until the end of the level.

While crouching, gain 10% Damage Resistance and 40% Accuracy.

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

+ 20% Accuracy + 10% Weakspot Damage + 15% Aim Speed + 15% Recoil control

+ 5% Bullet Damage + 1.5 Bullet Stumble Damage + 7.5 Melee Stumble Damage

+ 10% Weakspot Damage Allows players to see values for damage they deal and enemy health bars.

+ 20% Weakspot Damage

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

Kills from greater than 15 meters grant 5 Temporary Health to teammates within 15 meters of the target.

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