Osight C Features The Osight C red open reflex sight features a generous 0.95 x 0.75 inch viewing window combined with advanced multi-coated lenses to maximize clarity and light transmission. The large sight picture enhances speed and precision during follow-up shots making it suitable for competition training and defensive use. Constructed from rugged 7075 aluminum the housing provides long-term durability in demanding conditions. Its RMR footprint pistol red dot optic configuration offers selectable 3 MOA dot 32 MOA circle or combined reticle options to adapt to varying shooting scenarios. A side-loading CR1632 battery allows convenient replacement while maintaining zero and motion-sensing technology conserves power by automatically activating with movement and shutting down after inactivity. The optic delivers up to 100 000 hours of runtime on mode 3 using dot only supported by 8 daylight and 2 night vision brightness settings. Osight C Specifications Manufacturer: Osight Model: C Type: Open Reflex Red Dot Sight Magnification: 1x Reticle: 3 MOA Dot 32 MOA Circle Reticle Color: Red Light Wavelength: 660 nm Adjustment: 1 MOA per click Windage and Elevation Travel: A 45 MOA Brightness Settings: 8 Daylight 2 Night Vision Max Runtime: 100 000 hours on mode 3 dot only Window Size: 0.95 x 0.75 in Footprint: RMR Housing Material: 7075 Aluminum Waterproof Rating: IPX6 Battery Type: CR1632 side-loading Weight: 1.48 oz 42 g Dimensions: 1.77 x 1.18 x 1.18 in