[INS2] Rheinmetall MG3
The Rheinmetall MG3 is a German general-purpose machine gun developed in the 1960s as a modernized version of the WWII-era MG42. Chambered in 7.62×51mm NATO, the MG3 retains the MG42’s distinctive high rate of fire—up to 1,200 rounds per minute—while incorporating updates for compatibility with NATO standards. It is recoil-operated with a roller-locked bolt system…









