I can't explain mine....and that's the disturbing part.
Thought I had the safety "on" as I always did but after the initial shock wore off the safety was definately on "fire", can't remember where/when/how I screwed up.
Thinking it was a twig in that brush that actually pulled the trigger......
I recall staring at that hole in the hillside 5 feet in front of me, and thinking damn that coulda bounced back and I could be bleeding to death right now.
Actually checked myself for holes after that sunk in far enough.
Was one of those bullet proof guys in my 20's.
I didn't make any mistakes, and was never wrong.
Stuff like that couldn't ever happen to me, I knew what I was doing......