Well, while in Army Basic training I had the unique experience of having hot ejected 7.62mm casings grazing my right cheek, while firing the M-14 on the rifle range. Of course, in 1969 there were no thoughts whatsoever of issuing such safety equipment as safety glasses, ear protection or...! :shrug:
Sort of along those same lines, I'm right handed but left eye dominate and before going to Army basic training at Ft. Campbell in mid 1967 I'd always fired a rifle off my left shoulder and closed my right eye, always fired a shotgun off my right shoulder with both eyes open and always fire a handgun in my right hand and close my right eye or shoot with both eyes open.....that's the way I've done all my life, it works and I'm fairly salty with a firearm.
Anyway, the Army DI's were forcing me to fire my M14 off my right shoulder because I was right handed, they didn't give a rat's butt if I was left eye dominate or not, and I couldn't hit the broad side of a barn.......luckily a young butter bar 2nd Lt. squatted down next to me on the firing line and was trying to figure out what was wrong and after I explained he told me to fire off my left shoulder and BINGO I ended up qualifying expert.
You're right about the lack of safety equipment back then Thomas......I can recall some of us wadding up and stuffing cigarette butts in our ears, that had been rolled up in toilet paper, for ear protection.