AK 74U with very low polygon ready to be rigged(seperate lever and magazine) spec:
Model unwrapped manually to make most efficient use of the UV space.
Geometry is quads and tris
4096x4096 PBR base color, roughness, metalness, normal and ambient occlusion
OBJ (OBJ, filesize: 411 KB), BLEND (Blender, filesize: 54.8 MB), SPP (Substance Painter, filesize: 331 MB), FBX (Autodesk FBX, filesize: 150 KB)