Check out Kriss vector gun weapon PBR realistic 3d model Low-poly 3D model on CGTrader for $39. High-quality mesh by Kritrimvault: 20711 polys, 39795 vertices. PBR, Textured, UV Mapped.
MA (Autodesk Maya, filesize: 208 MB), OBJ (OBJ, filesize: 208 MB), FBX (Autodesk FBX, filesize: 208 MB), TEXTURES (Textures, filesize: 208 MB), PNG (PNG, filesize: 208 MB), JPG (JPG, filesize: 208 MB), PSD (Adobe Photoshop, filesize: 208 MB)