Type 77 Heavy Machine Gun

The Berezin UB was a Soviet 12.7x108mm heavy machine gun designed for aircraft use during World War II. It featured a gas-operated action with a rotating bolt and a high rate of fire. The UB series replaced the earlier ShVAK in heavier role

The CIS 50MG is a Singaporean .50 caliber heavy machine gun developed by Chartered Industries of Singapore, now ST Kinetics. It was designed as a lightweight alternative to the M2HB, using a gas-operated action instead of traditional recoil

The DShK 1938 (Degtyaryova-Shpagina Krupnokaliberny) is a Soviet 12.7×108mm heavy machine gun. It has served as the primary heavy machine gun for Soviet and Russian forces since World War II and is one of the most widely produced heavy mach

The DShKM is a Soviet heavy machine gun chambered in 12.7x108mm. It was developed as a modernization of the earlier DShK 1938 heavy machine gun. The DShKM features a gas-operated action with a rotating bolt and an air-cooled, finned barrel.