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MG4 K

  • Multiple sear notches on the bolt head carrier
  • Capable of withstanding barrel obstructions as per NATO AC225/D14 (DM41, DM11, DM31, DM21)
  • Drop test as per NATO AC225/D14
  • Low-maintenance, reliable weapon system in the high- and low-temperature range according to NATO AC225/D14
  • Climate-tested machine gun (difficult operational conditions)
  • The weapon can be set to safety in any loading state.
  • Barrel change without protective gloves
  • Barrel lock prevents unintentional unlocking of the barrel
  • Day/night combat capability (image intensifier/thermal imaging)
  • Foldable and length-adjustable buttstock with height-adjustable cheek rest
  • NATO STANAG 4694 Picatinny rail for mounting sights and sighting accessories
  • Mount interface (US M122 tripod)
  • Reliable belt traction performance thanks to proven two-tier belt feed system
  • Belt feed with loaded state indicator
  • HK precision barrel made of cold hammer-forged and hard chrome-plated special steel
  • Various barrel lengths as quick-change barrel with carrying and barrel changing handle
  • Simple conversion to standard, infantry or remote-controlled weapon at user level
  • Remote control grip for mounted weapon configuration
  • Largely identical operation and handling to the MG5
  • As training system with BFA 


Specifications

Caliber
5.56 mm x 45 NATO

Modes of Fire
Full-Auto

Rate of Fire
830 Rd/min

Max Effective Range
600 m

Muzzle Velocity
880 m/s 

Muzzle Energy
1548 J

Max Length
1005 m

 Max Width
130 mm

 Barrel Weight
1.5 kg

Weapon Weight
8.4 kg

Barrel length
370 mm

 Height
230 mm

Chassis

The MG4 K features a compact, lightweight receiver design that enhances maneuverability while maintaining durability.

Operation

It uses a gas-operated system with a rotating bolt to ensure reliable cycling during sustained fire.

Bolt Carrier Group

A compact, optimized bolt carrier group designed for the MG4 K, ensuring reliable cycling, reduced mass, and consistent performance in short-barrel, high-mobility configurations.

Maintenance

Routine maintenance involves clearing the weapon and cleaning and lubricating the bolt group, barrel, and gas system to support consistent performance.