Australian Army - The L1A1 SLR (self-loading rifle) is a gas operated, semi- automatic, magazine fed battle rifle. Cartridge: 7.62x51mm NATO Rate of Fire: Semi-automatic (L1A1) 675 RPM Effective firing range: 800m Magazine:
Regulate Weapons Like We Do in the Military, Says an Army Officer - The Atlantic
Crosman R1 Semi Automatic BB Rifle at Tractor Supply Co.
Other' firearms, similar to banned assault rifles, selling briskly in Connecticut