Target receives 1-4 Stack(s) of +10% Damage if already Staggered. Lasts 5s.
+1-4% to Instakill human-sized enemies on Chained Heavy Hit. Stacks 5 times. Note that other potential triggers will not be activated on Instakill.
+10% Critical Chance for every 0.2-0.35 second while aiming. Stacks 10 times. Discharges all stacks upon firing.
+18-30% Strength for 5s when every pellet in a shot hits the same enemy.