Talk:Flamethrower MK-3/@comment-4830122-20120217004132/@comment-1365289-20120217005601

Adrenaline stacks by projectile, but by enemy hit. A Grenade launcher round or Stinger shot that hits many foes does not add many stacks of adrenaline, but a flamethrower or shotgun blast that has many of its projectiles hit foes will. On average the OpComm gets no less than 6 stacks of adren per flamer shot, so you often reach max stack in "roughly" 5 shots.