$79 Ultimate Stylized Weapons Low-poly 3D model by ithappy. Available on CGTrader with 165000 polys and 180000 vertices. Check it out on CGHub.
UNITYPACKAGE (Unity 3D, filesize: 52.8 MB), BLEND (Blender, filesize: 34.2 MB), OBJ (OBJ, filesize: 26.1 MB), FBX (Autodesk FBX, filesize: 19.6 MB), MAX (Autodesk 3ds Max, filesize: 45.8 MB), C4D (Cinema 4D, filesize: 18.8 MB), MA (Autodesk Maya, filesize: 48.3 MB), GLTF (glTF, filesize: 169 MB), UNITYPACKAGE (Unity 3D, filesize: 52.8 MB), STL (Stereolithography, filesize: 20.6 MB), PNG (PNG, filesize: 175 MB), TEXTURES (Textures, filesize: 10.4 MB)