Check out AR-15 style rifle Free low-poly 3D model on CGTrader for free. High-quality mesh by jeandiz: 30400 polys, 16200 vertices. PBR, Textured, UV Mapped.
OBJ (OBJ, filesize: 2.49 MB), FBX (Autodesk FBX, filesize: 1.18 MB), TEXTURES (Textures, filesize: 73.2 MB), JPG (JPG, filesize: 73.2 MB), PNG (PNG, filesize: 73.2 MB), DAE (Collada, filesize: 4.29 MB)