Check out Sig Sauer Romeo2 Low-poly 3D model on CGTrader for $10. High-quality mesh by n3600: 7699 polys, 16077 vertices. PBR, Textured, UV Mapped.
MAX (Autodesk 3ds Max, filesize: 791 MB), OBJ (OBJ, filesize: 791 MB), FBX (Autodesk FBX, filesize: 791 MB), 3DS (3D Studio, filesize: 791 MB), TBSCENE (Marmoset Toolbag, filesize: 791 MB), SPP (Substance Painter, filesize: 791 MB)