M4 carbine

Type :Assault rifle
Place of origin :United States
Service history:
In service :1994–present
Used by See Users
Wars War in Afghanistan (2001–present), War in Iraq (2003-present)
Production history
Manufacturer :Colt Defense
Produced :1994–present
Variants :M4A1, CQBR
Specifications:
Weight :5.9 lb (2.7 kg) empty
6.9 lb :(3.1 kg) with 30 rounds
Length :33 in (838 mm) (stock extended)
29.8 in (757 mm) (stock retracted)
Barrel length :14.5 in (368 mm)
Cartridge :5.56x45mm NATO
Action :Gas-operated, rotating bolt
Rate of fire :700–950 round/min cyclic
Muzzle velocity :2,900 ft/s (884 m/s)
Feed system :30 round box magazine or other STANAG Magazines.