Meet Browning M2HB, or "Ma Deuce" as ... Purpose Machine Guns (GPMGs) in the world. MAG had several design attributes of the World War II-era German MG-42, including its trigger mechanisms ...

the rifle is fired with a twin-grip firing mechanism -- similar to the World War II-era M2 Browning machine gun, known as the "Ma Deuce." A thumb lever on the accessory activates the rifle's ...

50 caliber Browning M2 heavy machine-gun has served the U.S. military essentially unchanged ... patented J-slot retention system for aligning barrels, closed bolt with manual trigger safety, and a ...