Railgun Prototype Free low-poly 3D model is available on CGTrader for free. Original author: 3DHaupt. Specs: 37016 polys, 19153 verts.
BLEND (Blender, filesize: 319 MB), OBJ (OBJ, filesize: 11.1 MB), FBX (Autodesk FBX, filesize: 27.7 MB), 3DS (3D Studio, filesize: 8.59 MB), DXF (DXF, filesize: 19.9 MB), DAE (Collada, filesize: 19.1 MB), ABC (Alembic, filesize: 10.4 MB), STL (Stereolithography, filesize: 16.8 MB)