World War II photo – Soviet field artillery in Battle. In the foreground is a 76 mm divisional gun of the 1939 model (F-22 USV, Index of the Main Artillery Directorate – 52-P-254F).
F-22 USV:
76-mm gun of the 1939 model (USV, F-22-USV) – Soviet divisional gun of the Second World War period.