We all were just taking turns on different guns and the guy said "Who's next?" and I was a little shocked that my 10-year old walked forward. I was much more shocked that my wife, who was filming, didn't stop him. She hates handguns, but is OK with rifles.
The gun dealer wasn't going to let any of kids under 15 fire anything but the Uzi because they had too much kick. Uzis just don't kick. They are deceptively dangerous that way, I guess.
My 17-year old daughter loved the Grease Gun, but the MP40 was too heavy she said.