Check out Zastava M76 3D model purchase 3D model on CGTrader for $39. High-quality Subdivision ready mesh by Polygate: 62238 polys, 63334 vertices. Textured, UV Mapped.
OBJ (OBJ, filesize: 18.7 MB), FBX (Autodesk FBX, filesize: 20.1 MB), C4D (Cinema 4D, filesize: 18.5 MB), MA (Autodesk Maya, filesize: 19.4 MB), MEL (Maya Mel Script, filesize: 19.4 MB), 3DS (3D Studio, filesize: 18.2 MB), MAX (Autodesk 3ds Max, filesize: 60.8 MB), BLEND (Blender, filesize: 18.9 MB)