https://www.cgtrader.com/3d-models/military/gun/zu-23-2-aa-gun-with-zap-23-sight-rigged-animated-4k-textures
ZU 23 2 AA Gun with ZAP 23 Sight Rigged 3D model 2 , available in OBJ, FBX, PDF, PNG, ready for 3D animation and other 3D projects
aa gunmodelzuzap