More weapon information:
Weapon name:
M14

Length: 1.181 mm (46.5 in)
Weight: 5.2 kg (11.5 lb)

Caliber:
7.62x51 mm NATO

Action:
Gas-operated, rotating bolt

Rate of fire:
700-750 rounds/min

Muzzle velocity:
975.4 m/s (~3.200 ft/s)

Effective range:
800 m

Feed system:
20-round detachable box magazine

Sights:
Leupold LR/T 10x40 mm M3 optical scope or
aperture rear sight, "barlycorn" front sight