M 4 Carbine: American standard assault rifle

Type: Selective-fire carbine assault rifle Place of origin: United States In service: 1994-present Designed: 1984-1993 Mass: (Original prototype- M 4 Carbine) 3.01 kg (6.63 lb) (without rounds), 3.52 kg (7.75 lb) (with rounds) Length: 838 mm (33 in) (stock extended), Continue reading M 4 Carbine: American standard assault rifle