Marty stated: I've only shot about a hundred rounds ,but I have employed Tulammo just before ,in 223's. And in no way had any problem with it.I do not anticipate any difficulty with these 9mm.Watch one much more PolyFrang 9mm Ammo - 50 Rounds of 90 Grain Frangible Ammunition Insert evaluate Lude dude. Dont inquire mentioned: Looking at only other r