MG4 is a light-machine gun manufactured by Heckler & Koch GmbH.
The MG4 was updatedly in Operation 7 USA, EU, and Latino around in 2012. As the part of MG42 family the MG4 is an air-cooled, and gas-operated which is borely from the FN M249 and FN Minimi. It's slightly somewhat as powerful and unmatches the MG3. It's scope is resemble in the G36 optical scope with a 150 rounds box magazine. And also it's good used in between CQB and Mid-range depending the condition.