Check out 3D My Friend knuckleduster Pistol PBR model Low-poly 3D model on CGTrader for $30. High-quality mesh by dasrow: 1388 polys, 1418 vertices. PBR, Textured, UV Mapped.
BLEND (Blender, filesize: 5.04 MB), OBJ (OBJ, filesize: 55.1 KB), FBX (Autodesk FBX, filesize: 82.3 KB), GLTF (glTF, filesize: 7.89 MB), ABC (Alembic, filesize: 43.3 KB), PLY (Ply, filesize: 48.5 KB), DAE (Collada, filesize: 106 KB), TEXTURES (Textures, filesize: 10.3 MB), UNITYPACKAGE (Unity 3D, filesize: 6.69 MB)