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

+ 30% Sniper Ammo Capactity + 10% Damage with Sniper Rifles

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

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

+ 7.5% Bullet Damage + 200% Bullet Penetration

+ 30% Weakspot Damage - 5% Damage Resistance

+ 20% Weakspot Damage

+ 25% Damage - 30% Health

+ 30% Reload Speed - 5% Damage Resistance

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

Each bullet hit causes the target to take 1% increased damage for 3 seconds (stacks up to 15%)

+ 20% Trauma Resistance

+ 15% Trauma Resistance + 5 Health + 20% Fire resistance