+12-24% Rending on Enemy Weak Spot Hit for 3.5s. Stacks 5 times.
Up to +5-20% Strength based on the charge time of your heavy attacks. Stacks 3 times.
-8.5--5.5% Charge Time on Chained Secondary Attack. Stacks 3 times.
+5-8% Strength for every 10% of magazine spent during continuous fire. Stacks 5 times.