Holosun

The HE503CU-GR Elite is a new micro green 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 U signifies a housing design that shrouds the windage and elevation turrets on two sides. - Parallax free with unlimited eye relief. - New advanced Green technology LED allows up to 50000 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 - OPTICAL DATA - Light Source: LED - Reticle: 2MOA Dot & 65MOA Ring - Parallax Free: Yes - Unlimited Eye Relief: Yes - Magnification: 1x - Multi-Coatings: Yes - Integrated Laser: No - ELECTRONIC DATA - Battery Type: CR2032 - Battery Life: Up to 50000 Hours - Brightness Setting: 10 Daylight & 2 NV Compatible - MECHANICAL DATA - Housing Material: 6061 Aluminum - Surface Finish: MAO - Housing Color: Black - Adjustment per Click: 0.5 MOA - W&E Travel Range: 50 MOA - Storage Temperature: -40F - 158F - Working Temperature: -22F - 140F - Submersion: IP67 - Vibration: Up to 1000G - PHYSICAL DATA - Window Size: 20mm Diameter - Dimension (in): 2.44 x 1.18 x 1.45 - Weight (oz): 6.3 - Central Height (in): 1.63