Mini World
Aftemarket for models
DT-29 (Degtyarev Tank) soviet machine gun (early)
Was installed on aircraft R-5, U-2 (Po-2), Sb-2
Was installed on aircraft R-5, R-6, U-2 (Po-2), Mbr-2, Mbr-4, Mbr-2, Tb-1, Tb-3, Sb-2