Yeah, I found there were quite a few inaccuracies too. Still I think it was a fairly good documentary. I was rather suprised they failed to mention Elmer Keith in it. From my reading and limited knowledge on him he was the driving force behind Smith and Wesson and Remington to develop the .44 magnum cartridge and model 29.
"It's a gun you loaded on Sunday, and shot all week."
"If God didn't create man equal then Sam Colt had made them equal."
"Fast is fine, but accuracy is everything."