BA-21 Light armored car, USSR Published 14.01.2016 at 1347 × 1224 in Light armored car BA-21 USSR BA-21 Light armored car USSR Kubinka tank museum Kubinka tank museum virtual tour. Soviet WW2 armored cars. BA-21 Light armored car Note: – MS-1 small soviet tank turret – machine gun holder Location: Main location is HQ Hall N4