I have a neighbor who is a very vetran cop. He shot a guy with a 9mm in the back of the head after being shot him self. The bullet ran around the side of the head between the skin and the skull. He was out of the hospital before my friend was. My friend carries a 1911 every day now.
My friend carries a 1911 every day now.
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I have no need/use for anything less than .45 Auto. Then in bear country, hand cannons.