I was just having fun today. I don't know how many times I shot the target, maybe something went through the same hole, I dunno. I was using a 1-4 Nightforce with FC-2 reticle, DDM4 16.1" CHF Chrome Lined .gov profile barrel, and Surefire 556-212 suppressor. Shooting off a sand-bag seated on a bench at 100 yards. 1 shot every few seconds. Ammo was as the title suggest, 70gr "Browntip".