$10 Intratec TEC DC9 Low-poly 3D model by Antwo3d. Available on CGTrader with 4274 polys and 4106 vertices. Check it out on CGHub.
MA (Autodesk Maya, filesize: 718 KB), BLEND (Blender, filesize: 1.42 MB), OBJ (OBJ, filesize: 1.42 MB), FBX (Autodesk FBX, filesize: 136 MB), MAX (Autodesk 3ds Max, filesize: 1.83 MB), UASSET (UnrealEngine, filesize: 134 MB), UNITYPACKAGE (Unity 3D, filesize: 58.4 MB), TEXTURES (Textures, filesize: 132 MB)