I was just wondering if anyone has ever shot bones like cow leg bones etc. with different calibers to see which caliber and bullet weight breaks the bones best. This would be a good test to run to find the CCW gun that makes you feel safe. Maybe do something like stick the bone in the middle of a ballistic material to give it a more real life experience. This would give you a idea of which caliber is best after the hollow point mushrooms. I mean maybe a 45acp for example may break bones with a FMJ but with a hollow point it may slow down to where the bullet wont break a bone. I would run this test myself but I cant think of a place to find the kind of bones that I am talking about.