M14 (いちよん)
Background
Type: Battle rifle
Place of origin: United States
Specifications
Weight 9.8 lb (4.4 kg) empty
11.5 lb (5.2 kg) w/ loaded magazine
Length 46.5 in (1,181 mm)
Barrel length 22 in (559 mm)
Cartridge 7.62x51mm NATO (.308 Winchester)
Action Gas-operated, rotating bolt
Rate of fire 700–750 rounds/min
Muzzle velocity 850 m/s (2,800 ft/s)
Effective range 460 m (500 yd)[4]
800+ m (875+ yd) (with optics)
Feed system 20-round detachable box magazine or 50-round coil magazine[5]
Sights Aperture rear sight, "barleycorn" front sight