- Parallax free optical design with unlimited eye relief.
- Rheo Stat Dial controls and streamlined housing design.
- Low mount and 1/3 Co-witness mount included.
- Adaptable to Picatinny and Weaver rails.
- CNC machining with T6061-T6 aluminum housing.
Publisher: Holosun Technologies, Inc
Details: 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 100, 000 hours!
Package Dimensions: 5.0 x 4.0 x 3.0 inches