The MG4 is a light machine gun for infantry manufactured by Heckler & Koch. Like the original, which is chambered in 5.56 x 45 mm NATO, this electric airsoft version conveys a feeling of tremendous firepower.
With its robust, high-quality aluminum housing, the MG4 weighs in at about 4.2 kg but is not too heavy for long periods of use. More weight can come from the separate ammunition box (included) that extends the internal 900-round magazine by an additional 4,000. This is well worth it considering the original full auto only mode and the firing rate of about 1,000 rounds per minute. Power is supplied by LiPo batteries housed in the folding tock.
The MG4 comes with an adjustable shoot-up for enhanced accuracy when the included flip-up sight or an optical system is mounted on the Picatinny rail. Other features include a metal bipod, a foldable carry handle, cocking lever and ambidextrous safety lever.