The ArmaLite AR-18

Info :

Type : Assault rifle
Place of origin : United States of America
Designed : 1963
Produced : 1963–1980
Weight : 6.7 lb (3.0 kg) (empty)
Cartridge : 5.56x45mm NATO
Rate of fire : 750 rounds/min
Feed system : 20, 30, or 40-round box magazine