The M1942, generally known as ZIS 3 after plants by which it proved made, ended up being numerous released weapon during World War II. An easy, simple to manage weapon with a selection of over 13 Km, it turned out used as industry artillery but, particularly, as an antitank gun. Minimal and compact, maybe it's efficiently camouflaged. The divaricable rear and perforated tires and tires made its usage effortless in difficult conditions. The 76mm muzzle, slightly modified and ameliorated, completed up getting used furthermore as armament for T-34/76 and KV-1 tanks.