UTG OP3 Mini Micro, Red 3 MOA Single Dot, Matte Black Anodized 6061-T6 Aluminum, 30,000+ Hrs Battery life, Shield RMSc Footprint Compatible, IPX7 Waterproof, Constant-on Automatic Brightness Adjustment, Co-witnesses with Most Standard Height Iron Sights, Integral Rear BUIS, Protective Optic Cover Included