The DShK 1938 is a Soviet heavy machine gun. The weapon may be vehicle mounted or used on a tripod or wheeled carriage as a heavy infantry machine gun. The DShK's name is derived from its original designer, Vasily Degtyaryov, and Georgi Shpagin, who later improved the cartridge feed mechanism. It is sometimes nicknamed Dushka in Russian-speaking countries, from the abbreviation.
A 1938 DShK at the Military Historical Museum of Artillery, Engineers and Signal Corps in St. Petersburg