MG-3 Machine Gun | Military-Today.com
MG-1: Essentially the early production model of the MG-3, the MG-1 was simply an MG-42 re-chambered in 7.62x51 mm NATO. Its original designation was MG42/59. MG-2: These were wartime MG-42s converted to fire 7.62mm NATO, essentially making them identical to the MG-1.