The Skoda 75 mm Model 1928 (75 mm M.28) was a mountain gun manufactured by Skoda Works and exported to Yugoslavia. It was a modernized version of the Skoda 75 mm Model 15. The gun typically had a 75 mm barrel; however, it could be fitted with a 90 mm barrel. The Wehrmacht redesignated these guns as 7.5 cm GebK 28 (in Einheitslafette mit 9 cm GebH) or 7.5 cm GebK 285(j). The gun crew was protected by an armoured shield.