The HS403R is a small compact micro red dot optic that features Holosun’s new rheostat dial to adjust brightness settings. This new intensity control brings you everything you love about a Holosun, only faster! Employing Holosun’s ultra-efficient LED technology, The HS403R can achieve a“constant on” battery life of up to 5 years. Features: - New brightness rotary control - 2 MOA red dot - .5 MOA windage and elevation adjustments - Aluminum housing with black anodized finish - Powered by a single CR2032 battery (included) - Up to 100,000 hours of total battery life - 10 brightness settings and 2 night vision compatible - IP67 rated water resistance - 20mm fully multicoated lenses - Unlimited eye relief and parallax free - Includes low mount and 1/3rd co-witness mount - Limited lifetime warranty No Markings
