“I recently purchased this bcg with the intention of using in in an AR pistol.... And I am pleased to say that it has been perfect. I assembled my pistol with the intention of it being a "beater" gun an wanted it to function great on steel cased cheap ammo. So far I have only ran 200 rounds of steel case tula (which is known for hard primers and light strikes), however 100% of the rounds fired due to the enhanced firing pin that came in this bcg. I am using a hyperfire edt3 trigger with the light springs.... So the enhanced firing pin is a must. I would most definitely purchase again.”