Someone mentioned the .410 verses a deer. Well, in the summer of 1988 I had to help dress a deer that was dropped at fifty feet with a .410. My half blind next door neighbor thought he'd "pepper" a doe that was getting into his garden routinely. He was aiming for her hind quarters to sting her a bit and hopefully she wouldn't return. Well she dropped dead about twenty feet from where he shot her. I don't know what load was used but it was shot of some kind. I have never underestimated a .410 since. If I owned one It would be my home defense gun.