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 ...

30 caliber machine guns on sponson mounts ... The Army wanted 1,500 M2A1 models, but Rock Island Arsenal couldn't meet the demand. Ultimately, only around 94 M2A1s were produced before the ...