腾讯网10 天
美国第77野战炮兵团射击训练 激光测距仪发挥M2A1机枪最大威力
此次训练的主要武器就是M2A1重机枪，口径12.7×99mm，采用弹链供弹，枪管短后坐自动方式，可以为进攻和防御提供压制火力。 M2A1进行了有针对性的 ...
Military.com4 年
M2 .50 Caliber Machine Gun
The gun is equipped with leaf-type rear sight, flash suppressor and a spare barrel assembly. Associated components are the M63 antiaircraft mount and the M3 tripod mount. The M2A1 with Quick ...