Like the Machine Gun and Flamer, each pellet has roughly a 66% chance to deal critical damage. Each pellet will do 2X the damage to internal structure components. It has a 39% chance to deal 1 critical hit, 22% chance to deal 2 critical hits, and 6% chance to deal 3 critical hits. The max damage each pellet can do is 6 compared to the normal 1 point of damage each pellet does to armor[3].