machine guns

Since 1986 machine guns have been more restricted than other NFA firearms like sawed off shotguns and silencers. Recently in the case USA v Tamori Morgan in the US District Court, it seems that Section 922 (o) might no longer be in force. Maybe, eventually. Or not...

William Atkins developed a device for the Ruger 10/22 rifle to increase the rate of fire. It consisted of a special stock that allowed the barrel and receiver to rock back and forth (bump fire) while shooting, greatly increasing the rate of fire. Rates as high as 650 rpm were claimed. The...