The Various German State Arsenals FG42 Rheinmetall Original is a germany-made select-fire rifle chambered in 7.92x57mm, introduced in 1942. Primary use: military. Type: Rifle Action: Select-Fire Caliber: 7.92x57mm Capacity: 30 Year introduced: 1942, Germany Weight: 144 oz Overall length: 44" Status: Discontinued Military use: Yes Intended use: military