Up to 5-20% Strength based on the charge time of your heavy attacks. Stacks 3 times.
Hitting at least 3 enemies with an attack, restores 12-15% toughness.
14-20% Ranged Critical Chance after Melee Kill for 2.5 seconds.
You can Hipfire with this weapon while Sprinting. 6-15% Close Damage while Sprinting. Also reduces weapon spread at all times by 30%.