SU121 SU-76i
The improved SU-76M, first produced May 1943, coupled a widened and lengthened T-70 chassis with the ubiquitous 76.2mm Zis-3 gun.
The improved SU-76M, first produced May 1943, coupled a widened and lengthened T-70 chassis with the ubiquitous 76.2mm Zis-3 gun.