HS503R The HS503R is a small compact micro red dot optic that features Holosuns new Rheo Stat Dial to adjust brightness settings. Employing our LED technology, The HS503R can achieve constant on battery life of up to 5 years on medium setting. This optic features Holosuns proprietary Multi-reticle System (MRS)
Features/Specifications:
Optional 65 MOA Circle Dot or 2 MOA Dot
Parallax free 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.
Specifications for Holosun HS503R 1x Red Dot Sight: