Check out Holographic Reflex Sight Low Poly Game Scope FBX and Blend Low-poly 3D model on CGTrader for $10.86. High-quality mesh by unityking24: 16000 polys, 8500 vertices. UV Mapped.
OBJ (OBJ, filesize: 6.96 MB), FBX (Autodesk FBX, filesize: 1.07 MB), BLEND (Blender, filesize: 14.4 MB), OTHER (Other, filesize: 176 Bytes)