You are not hijacking the thread. He asked about ammo types and amounts. Have a wee bit of SS109 as I don't "respect" the armor piercing ability of it. I do rely upon '06, 308, 54R, 8mm, and 303s abilities to do a job on plating. Their AP will defeat most problems by penetrating 1-2" in steel. A bud has some other strange rds that "cut up" after penetrating. Someone mentioned a 50 round, A bud has an ample supply of API rds. Either the "30s" or "50s" will "turn cover into concealment"--- and that is the name of the game.