Holosun HS510C Solar open frame circle red dot with QD mount OVERVIEW The HS510C is an open reflex optical sight designed for rifle and carbine applications. Features include Holosun’s Super LED with up to 50k hour battery life, Multi-Reticle System, Solar Failsafe, and Shake Awake. Includes absolute cowitness QD mount. TECHNOLOGY Solar Failsafe™ Shake Awake™ Multiple Reticle System™ (M.R.S.) Super LED Multilayer Coatings FEATURES MRS:2 MOA Dot; 2 MOA Dot & 65 MOA Circle Up to 50,000 Hours Battery Life (Setting 6) 12 Brightness Setting: 10 DL & 2 NV Compatible Convenient Tray Battery Compartment Parallax-free & Unlimited Eye Relief No Markings MANUAL MANUAL - English MANUAL - French SPECIFICATIONS OPTICAL DATA Reticle 2 MOA Dot & 65 MOA Circle Light Wavelength 650nm Reticle Color Red Parallax Free Yes Unlimited Eye Relief Yes Magnification 1x Multi-Coatings Yes ELECTRONIC DATA Power Source Solar / Battery Battery Type CR2032 Battery Life (Hours) 50000 Brightness Setting 10 DL&2 NV PHYSICAL DATA Window Size 0.91x1.26 Dimension (in) 3.3x1.68x1.78 Weight (oz) 4.94 MECHANICAL DATA Housing Material Aluminum & Titanium Hood Surface Finish MAO Adjustment per Click 0.5 MOA W&E Travel Range ±50 MOA ENVIRONMENT DATA Storage Temperature -40?~70? Working Temperature -30?~60? Submersion IP67 Vibration 1000G