USED Holosun Reflex Sights - HS515C-U Solar Micro Reflex Sight W/ Caps, Black, 2 MOA Red Dot & 65 MOA Circle, 2 NV & 10 DL Settings, Multi-Layer Coating, Waterproof IP67, w/High/Low Mounts, Quick Release Mount, CR2032, 30,000 hrs. Cosmetic Scratches & Marks