About this item

• SOLAR FAILSAFE - If your battery fails, this green dot sight for rifle has a backup power source when natural or artificial light is available; Solar Failsafe is activated while in Auto Mode where reticle intensity is automatically adjusted: in brighter conditions, you have a brighter reticle and in lower-light conditions, the reticle will step down in intensity to match any lighting conditions
• HIGH PERFORMANCE - This micro green dot sight is unique in that it is always on and ready; If there is ambient light available it will power this Holosun sight even without a battery; Additional features include Shake Awake technology, digital buttons for setting changes, rubber lens covers, and a side-mounted battery tray for the 2032 battery; This rifle sight is a versatile sight for users of all levels
• SPECS - Reticle Type: 2 MOA Dot; Light Spectrum: 540nm; Color of Reticle: Green; Parallax-Free with Unlimited Eye Relief; Magnification Power: 1x; Energy Source: Solar and Battery; Type of Battery: CR2032; Battery Duration (Hours): 50,000; Brightness Levels: 10 DL & 2 NV; Window Diameter: 20mm; Weight (ounces): 2.82; Material of Housing: 6061 T6 Aluminum; Finish: MAO; Adjustment Value per Click: 0.5 MOA; Windage & Elevation Travel Range: ±50 MOA; Water Resistance Rating: IP67.
• MULTILAYER REFLECTIVE GLASS - This green dot sight is manufactured using optical-quality glass lenses with multilayer coatings applied to facilitate maximum light transmission and wear resistance while reducing glare and facilitating reduced power requirements; Holosun's highly reflective coatings produce industry-leading reticle intensity, clarity, and battery efficiency
• HOLOSUN GREEN DOT SIGHT - HE403C-GR is a solar and battery powered 20mm micro sight designed for rifle and carbine applications; This rifle sight features Holosun's Green Super LED with 50k hour battery life and 12 reticle intensity settings; Its housing is made from 6061 aluminum and includes both a lower 1/3 co-witness mount (1.63") and a low mount (.75") for low-comb height rifle applications