122 mm howitzer wz.1938 (D-30)

The basic howitzer of the Red Army and the Polish Army during World War II. Produced in the USSR in the years 1939-51, over 19,000 pieces. Also produced in Poland by Huta Stalowa Wola from 1950 to 1960. It remained in service with the Polish Army until the beginning of the 21st century, undergoing modernization in the mid-1980s. The wz.38/85 version was then created.