$40 futuristic granade Low-poly 3D model by viren-jalal. Available on CGTrader with 3610 polys and 1891 vertices. Check it out on CGHub.
MA (Autodesk Maya, filesize: 208 KB), OBJ (OBJ, filesize: 282 KB), FBX (Autodesk FBX, filesize: 137 KB), SPP (Substance Painter, filesize: 49 MB)