My dad can do stuff like that. He once converted a state troopers AR-15 A2 and MAC-10/9 to full auto back when cops took advantage of that luxiory, since most cops had to fight the pissed of Native Americans in the 80s, as my dad claims. Unfortunately the guy came back and had them turned into semi autos again, and I only got to shoot them after the switch back.
I got to shoot a VERY fun Ruger 10/22 once, with one of those open bolt conversions. Spit out a LOT of ammo quickly. I'm going to delete this soon because god knows who could read this and interpret bad things.
