My friend/colleague....went to his cousins place to help him with his MZ.....While he was handling it the hammer dropped or somehow ignited, believing it wasnt loaded originally....he may have double loaded it....but wasnt intending to shoot it at that moment. Since he was holding instead of aiming it, it may have at least certainly have saved his eyes. Be sure of the status of your MZ before attempting to shoot it. He is in for a long recovery with those burns.