Ultradot Prime XT Reflex Red Dot Sight 1x30mm 3 MOA Black Prime XT 3 MOA. Specifications for Ultradot Prime XT 1x30mm Reflex Red Dot Sight: Manufacturer: Ultradot Color: Black Finish: Anodized Fabric/Material: 6061 Aluminum Magnification: 1 x Objective Lens Diameter: 30 mm Illumination Color: Red Brightness Settings: 10 Eye Relief: Unlimited Adjustment Type: MOA Adjustment Click Value: 1 MOA Parallax: 70 m Lens Material: Aspherical Glass Optical Coating: Multi-Coated Battery Type: Lithium Metal CR1632 Battery Life: 20000 hours Weather Resistance: Yes Water Resistance Level: IPX6 Shockproof: Yes Length: 1.76 in Width: 1.1 in Height: 1.15 in Weight: 1 oz Lens Finish: Multi-Coated Red Dot Sights-Footprint: RMR Lens Type: Glass Features of Ultradot Prime XT 1x30mm Reflex Red Dot Sight The Prime XT features multi-coated aspherical glass for edge-to-edge clarity shake-wake activation sleep mode and 20000 hours of battery life. Eight daytime and two night-vision brightness settings ensure optimal visibility in any lighting while the side-load battery tray allows quick changes without removing the sight. The flat black anodized aluminum housing is shock-rated to 1000 G and water-resistant to IPX6 making it ready for the harshest environments. Package Contents: Ultradot Prime XT 1x30mm Reflex Red Dot Sight Rubber Cover 2 Mounting Screws Torx Wrench (T-15) For Battery Drawer Torx Wrench (T-6) For Mounting Screws CR1632 Battery Ultradot Prime XT 3 MOA: Prime XT Reflex Red Dot Sight 1x30mm 3 MOA Black