Check out 9mm bullet Low-poly 3D model on CGTrader for $2. High-quality mesh by 512pixel: 1111 polys, 1142 vertices. PBR, Textured, UV Mapped.
MAX (Autodesk 3ds Max, filesize: 3.08 MB), OBJ (OBJ, filesize: 2.03 MB), FBX (Autodesk FBX, filesize: 568 KB), TEXTURES (Textures, filesize: 7.91 MB), SPP (Substance Painter, filesize: 37.6 MB)