MMG556C

Machine Guns

MMG556C

The MMG556C is a light machine gun developed to deliver maximum efficiency in confined spaces and high-intensity operational environments. Chambered in 5.56×45 mm NATO, this model offers high maneuverability and firepower, providing operators with a significant advantage in close-quarter combat.

Thanks to its compact design, the MMG556C stands out with an overall length of 890 mm (with stock extended) and a barrel length of 348 mm. Its lightweight and ergonomic construction enhances user comfort, while the hydraulic-buffered adjustable stock allows for greater control during firing by reducing recoil.

The gas-operated, rotating bolt, long-stroke piston system ensures high durability and reliability under intense use. Its fixed gas setting is optimized for standard combat conditions, guaranteeing consistent performance.

Weighing just 6,950 grams, the MMG556C is a lighter alternative in its class, improving operational mobility. With its compact size and powerful output, it is an ideal choice for special forces and military operations requiring rapid response capabilities.

GENERAL INFORMATION

Operating Principle

Gas Operated, Rotating Bolt, Long-Stroke Piston

Caliber

5.56 mm x 45 NATO

Muzzle Velocity

875 ± 25 m/s

Rate of Fire

700–1000 rpm

Effective Range

800 m

Dispersion

H+L 20 cm

Firing Mode

Fully Automatic

Gas Regulator

Fixed

Barrel Type

Cold Hammer Forged

Barrel Life

15,000+ rounds

Rifling

6 grooves, 1/7"

Feeding System

Left-Fed M27 Belt, STANAG Magazine Compatible

Stock

Hydraulic Buffered and Adjustable

DIMENSIONS & WEIGHT

Barrel Length 348 mm (13.7")
Length – Stock Extended 890 mm (35")
Length – Stock Collapsed 850 mm (33.45")
Weight 6.950 g (15.3 lbs)