The 76.2 mm Divisional Gun ZIS-3 Model 1942

Gun weight, kg
876 (1200)
Bore length, clb
51.6
Fire rate, shots/min
12-15
Crew, men
5

In May 1941, the development of a new 76 mm divisional gun was undertaken by Grabin's design bureau.The first experimental gun was finished in June 1941, and in July it successfully passed trials. Officially, the ZIS-3 was accepted for service from February 12, 1942, and named "the 76 mm Divisional Gun Model 1942."

For more details see: The Russian Battlefield