Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The XM174 is a mounted automatic 40mm grenade launcher heavily based on the M1919A4 machine gun and the M79 grenade launcher but fed from an ammo can. It was used in the Vietnam War as a tripod mounted crew-served weapon and as a weapon mounted on various vehicles and aircraft. The M1919 Browning is a .30 caliber medium machine gun that was widely used during the 20th century.... Mehr