最近,美国用新的紧凑型120mm滑膛炮改装了第一台试验用M1 ABRAMS主战坦克。试验目的是准备用其作为摧毁未来的M1A1 BlockⅢ坦克和未来装甲战斗系列(FACS)坦克的武器。迄今为止,已制造了两门样炮。第一门样炮被用于进行台架射击试验。 120mm紧凑炮实际上已被正式确定为“坦克的主要火力系统”。该系统是由火炮 Recently, the United States converted the first experimental M1 ABRAMS main battle tank with a new compact 120mm smoothbore gun. The purpose of the test is to prepare it for use as a weapon to destroy the future M1A1 Block III and Future Armored Combat Series (FACS) tanks. To date, two cannon have been manufactured. The first guns were used for bench shooting tests. 120mm compact gun has actually been officially identified as “the tank’s main firepower system.” The system is made of artillery