$10 Blaster Rifle 3D model by deunank. Available on CGTrader with 38014 polys and 19010 vertices. Check it out on CGHub.
BLEND (Blender, filesize: 26.3 MB), OBJ (OBJ, filesize: 11 MB), FBX (Autodesk FBX, filesize: 1.09 MB), STL (Stereolithography, filesize: 545 KB)