weight 34 kg (74.96 lb) (gun only)
157 kg (346.13 lb) on wheeled mounting
length 1,625 mm (64 in)
barrel length 1,070 mm (42.1 in)
cartridge 12.7x108mm action gas
rate of fire 600 rounds/min
muzzle velocity 850 m/s (2,788 ft/s) feed system belt 50 rounds sights iron/optical