Heckler & Koch MG4 is an electric replica of a light machine gun, equipped with a box magazine with a capacity of 4000 BBs, an additional internal magazine holding 950 BBs, a folding stock, a carry handle, and many other features known from the original firearm.
The replica is manufactured by the renowned ASG producer Vega Force Company (VFC), known for excellent mechanics, strong performance, and high reliability. The Heckler & Koch MG4 is one of the most impressive replicas on the market, providing powerful fire support and an enormous ammunition supply during gameplay.
The replica is made almost entirely of metal, resulting in a substantial weight of up to 4.2 kg without BBs. The body, RAS handguard, muzzle device, barrel, and carry handle are made of ZnAl alloy, CNC-machined steel, and aluminum. Only the front grip, pistol grip, stock, and magazine housing are made of polymer. The construction offers excellent durability and solid fitment; however, once loaded with BBs and a battery, the total weight exceeds 5 kg. Like the real firearm, the Heckler & Koch MG4 replica is designed for mobile support fire, providing cover for the team during assaults and retreats.
The replica incorporates many design solutions found in the real Heckler & Koch MG4, including a side-folding stock, ambidextrous safety, Picatinny rails (top and two side rails), a carry handle, adjustable and removable iron sights, and a metal bipod.
The machine gun is equipped with a High Torque motor (long type) with increased torque, designed for power tuning, along with a MOSFET system responsible for improved battery efficiency and faster trigger response. The set includes a box magazine with a capacity of 4000 BBs, supported by an integrated internal magazine holding 950 BBs. As a result, the player has access to nearly 5000 BBs. If needed, the external box magazine can be detached, allowing the use of the internal reserve only, which significantly increases mobility.
The replica is compatible with a 7.2 V Li-Po battery or a split-type 9.6 V Ni-MH battery, with the battery compartment located in the front grip. The machine gun fires exclusively in full-auto mode. The fired BBs reach a muzzle velocity of approximately 320 fps (1 J). Their trajectory can be adjusted using the hop-up system. The replica features a semi-precision inner barrel measuring 480 mm in length and 6.08 mm in diameter, ensuring good accuracy and long effective range.