MG3
Weight 10.5 kg (23.15 lb)
27.5 kg (61 lb) (mounted on tripod)
Length 1,225 mm (48.2 in)
1,097 mm (43.2 in) (without stock)
Barrel length 565 mm (22.2 in)

Cartridge 7.62x51mm NATO
Action Recoil operated, roller locked
Rate of fire 1000-1300 rounds per minute
Muzzle velocity 820 m/s (2,690 ft/s)
Effective range 200–1,200 m
Sight adjustments Maximum range 800 m (bipod)
1,000 m (tripod mounted)
3,000 m (gun carriage) Feed system 50-Round non-disintegrating DM1 belt (can be combined in a drum); 100-Round disintegrating DM6/M13 belt Sights Open Tangent
XM120
Weight 40 lb (18 kg) (without XM205 tripod
Length 1562 mm
Cartridge .50 BMG Action Recoil operation
Rate of fire 265 shots per minute or 40 shots per minute sustained
Feed system M9 belt
Sights Modified M145 Machine Gun Optic, BUIS
Length 1562 mm
Cartridge .50 BMG Action Recoil operation
Rate of fire 265 shots per minute or 40 shots per minute sustained
Feed system M9 belt
Sights Modified M145 Machine Gun Optic, BUIS
Portable Mini Gun (P.M.G)
Weight 29.98 kg (66.09 lb) (crew served)
Length 801.6 mm
Barrel length 558.8 mm
Cartridge 7.62×51mm NATO Caliber 7.62 mm (0.308 in) Action electrically driven rotary breech
Rate of fire Variable, 2,000-6,000 rpm
Muzzle velocity 2,850 ft/sec (869 m/s)
Maximum range 3,280 ft (1,000 m, 1,093 yd) Feed system Disintegrating cartridge belt or linkless feed; dependent on installation
Sights Dependent on installation; no fixed sights
Length 801.6 mm
Barrel length 558.8 mm
Cartridge 7.62×51mm NATO Caliber 7.62 mm (0.308 in) Action electrically driven rotary breech
Rate of fire Variable, 2,000-6,000 rpm
Muzzle velocity 2,850 ft/sec (869 m/s)
Maximum range 3,280 ft (1,000 m, 1,093 yd) Feed system Disintegrating cartridge belt or linkless feed; dependent on installation
Sights Dependent on installation; no fixed sights
E.WEB Heavy Blaster
Size
Repeating blaster
Opt. range: 200 meters
Max. range: 500 meters
Repeating blaster
Opt. range: 200 meters
Max. range: 500 meters
50 Cal
Weight 38 kg (83.78 lb)
58 kg (127.87 lb) with tripod and T&E
Length 1,656 mm (65.2 in) Barrel length 1,143 mm (45.0 in)
Cartridge .50 BMG (12.7×99mm NATO) Action Short recoil-operated
Rate of fire 450–635 rounds/min (M2HB)
750–850 rounds/min (AN/M2)
1,200 rounds/min (AN/M3) Muzzle velocity 2,910 ft/s (890 m/s) for M33 ball
Effective range 1,800 m (2,000 yd)
Maximum range 2,000 m (2,200 yd) Feed system Belt-fed (M2 or M9 links)
58 kg (127.87 lb) with tripod and T&E
Length 1,656 mm (65.2 in) Barrel length 1,143 mm (45.0 in)
Cartridge .50 BMG (12.7×99mm NATO) Action Short recoil-operated
Rate of fire 450–635 rounds/min (M2HB)
750–850 rounds/min (AN/M2)
1,200 rounds/min (AN/M3) Muzzle velocity 2,910 ft/s (890 m/s) for M33 ball
Effective range 1,800 m (2,000 yd)
Maximum range 2,000 m (2,200 yd) Feed system Belt-fed (M2 or M9 links)