Parallax free with unlimited eye relief. New advanced technology LED allows up to 50,000 hours of operation on one CR2032 battery 2 MOA dot and a 65 MOA ring Unlimited field of view Parallax-free with unlimited eye relief Powered by both battery and solar Low mount and 1/3 Co-witness mount included
The HS503CU is a new micro red dot optic equipped with a 65 MOA circle dot reticle with the option of switching to a 2MOA dot only. Our highly efficient light emitting diodes and solar panels allow Holosun solar optics to run without a battery in many lighting conditions. Additionally, the back-up battery lasts up to 5-years on the dot and up to 2 years on the circle dot. The Uâ€ signifies a housing design that shrouds the windage and elevation turrets on two sides.