OVERVIEW The HS503R is a 20mm micro optical sight designed for rifle and carbine applications. Features include our new Rotary Switch, Multi-Reticle System, 12 brightness settings, Holosun’s Super LED with up to 50k hour battery life. Includes lower 1/3 cowitness and low profile mounts. TECHNOLOGY Multiple Reticle System™ (M.R.S.) Super LED Multilayer Coatings FEATURES MRS:2 MOA Dot; 2 MOA Dot & 65 MOA Circle Up to 100,000 Hours Battery Life (Setting 6) 12 Brightness Setting: 10 DL & 2 NV Compatible Rotary 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 Battery Battery Type CR2032 Battery Life (Hours) 50000 Brightness Setting 10 DL&2 NV PHYSICAL DATA Window Size 20mm Diameter Dimension (in) 2.73×1.53×1.61 Weight (oz) 3.74 No Markings MECHANICAL DATA Housing Material 6061 T6 Aluminum 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
