Hello Keith My uncle Fred who is a experienced reloader blew his shotgun up at a turkey shoot . His press had jamed he backed it up then started reloading again and did not check his powder charge, double loaded a shell and blew his gun up.
My uncle Ray went to check to see if his shotgun barrel was pluged with snow by putting the stock over his shoulder sliding It up and sticking his little finger in the barrel. The trigger hooked his clothing and he blew his little finger off.
Melcome a city Police Officer out deer hunting got into his truck with a loaded 7mm the gun went off and he shot the starter off the truck motor.
All of these men are experienced gun handlers lucky no one was killed. All reloading books say Proceed With Caution your neighbour over looked that part. Why do you have any remorse. Have a good day