At the time, the Army sought to purchase 2,800 Mk22 Mod 0 rifles by 2026. The M40A6 is a heavily modified version of the original M40, which fires a 7.62mm round and was first fielded during the ...

50-cal. rifle, it serves as an anti-material powerhouse, capable of dealing with various targets, from vehicles to concrete walls. With roots dating back to 1966, the USMC M40 stands as a timeless ...