Original Soviet Russian DShK M1938/46 12.7mm Heavy Machine Gun Anti-Aircraft Rear Sight - dated 1953 Crimean War impact-absorbing foam polymer material (similar

impact-absorbing foam polymer material (similar to Styrofoam)

The bell measures 10" in diameter

69" barrel measures 40 inches

and on a long flight

at Fortaleza we lost three days replacing a supercharger

Original Soviet Russian DShK M1938/46 12.7mm Heavy Machine Gun Anti-Aircraft Rear Sight - dated 1953 Crimean War impact-absorbing foam polymer material (similarOriginal Item: Only One Available. This is an extremely scarce accessory for the Soviet WW2 Era DShK heavy machine gun. Originally issued in 1938, and updated in 1946, the DShK was one of the most widely used Heavy Machine Guns in the 20th century. This is the exotic rear sight for the DShK 12. 7mm Heavy MG, which is fully functional, with rotating crosshairs and tracking reticle, still linked with the connecting rod. The small crank on the side