That's cool Doc. My boy is 6 and I've been thinking about getting him started on my Little Beretta 21A. We've already discussed firearm safety, and I've helped him shoot my Marlin .22 rifle, and he loved it.
Springfield Armory XD-9 Service Model/Winchester Ranger SXT 127gr +P+ JHP
Beretta 21A .22LR/ CCI Quik-Shoks
Norinco SKS/ Wolf 7.62x39 FMJ