Check out Vintage Gun Holster Low-poly 3D model on CGTrader for $39. High-quality mesh by gameready2018: 13884 polys, 13909 vertices. PBR, Textured, UV Mapped.
MAX (Autodesk 3ds Max, filesize: 49.6 MB), OBJ (OBJ, filesize: 3.27 MB), FBX (Autodesk FBX, filesize: 948 KB), TEXTURES (Textures, filesize: 98.8 MB)