Check out Survival realistic Weapon Low-poly 3D model on CGTrader for $9. High-quality mesh by NextUpgrade3D: 243570 polys, 121487 vertices. Rigged, PBR, Textured.
BLEND (Blender, filesize: 21.1 MB), OBJ (OBJ, filesize: 6.22 MB), FBX (Autodesk FBX, filesize: 22 MB), MA (Autodesk Maya, filesize: 109 MB), UASSET (UnrealEngine, filesize: 123 MB), STL (Stereolithography, filesize: 4.63 MB), FBM (fbm, filesize: 109 MB), JPG (JPG, filesize: 136 MB), UNITYPACKAGE (Unity 3D, filesize: 22.6 MB), DAE (Collada, filesize: 7.59 MB), TEXTURES (Textures, filesize: 27.1 MB), PNG (PNG, filesize: 27.1 MB)