$4.49 AR-15 A2 Pistol-Grip Low-poly 3D model by BayernMaik. Available on CGTrader with 424 polys and 214 vertices. Check it out on CGHub.
BLEND (Blender, filesize: 30.1 MB), OBJ (OBJ, filesize: 50.3 MB), FBX (Autodesk FBX, filesize: 58.8 MB), GLTF (glTF, filesize: 50.3 MB), PNG (PNG, filesize: 76.2 MB), TEXTURES (Textures, filesize: 37.6 MB), EXR (EXR, filesize: 37.6 MB)