GShG-7.62 machine gun
The Glagolev-Shipunov-Gryazev GShG-7.62 (Russian: Глаголев-Шипунов-Грязев ГШГ-7,62) is a four-barreled rotary machine gun designed in the Soviet Union, similar to firearms such as the M134 Minigun. It is a hybrid weapon using both propellant gas and an electric drive to rotate the barrels, in contrast with most other rotary guns which are often purely electrically driven.