DP-27 Machine Gun Low-poly 3D model is available on CGTrader for $55. Original author: businessajeg. Specs: 8590 polys, 4715 verts.
BLEND (Blender, filesize: 12.1 MB), OBJ (OBJ, filesize: 766 KB), FBX (Autodesk FBX, filesize: 10.2 MB), DAE (Collada, filesize: 1.11 MB), FBM (fbm, filesize: 10.2 MB)