There was a story years ago that could be true of someone going into to the former Pennys hardware in Pensacola that sold guns. He went to the used gun rack selected a a .243, slipped a round into it and pointed towards his foot and just about shot his foot of. I am guessing he hit his ankle. He tried to claim that Penny left the gun loaded in the rack and that it was their fault. Someone saw him load the gun and so he got no money and I am also sure he had no idea just how destructive a .243 was.