WHAT DOES STERLING MK4 9MM CARBINE MEAN?

The M60A1E4 was a conceptual variant that explored the use of a variety of remote managed weapons, which includes a 20mm gun as secondary armament. A mock-up of this layout utilizing the Type C turret was produced.The turret, even with no siliceous cored armor, furnished improved ballistic protection. Extra space for that turret crew was also produ