Open Reflex Sight - 2 Moa Red Dot & 32 Moa Circle, Aluminum

Open Reflex Sight HS507C -- The HS507C is an open reflex optical sight designed for pistol applications. Features include Holosun’s Super LED with up to 50k hours battery life, Multi-Reticle System, Solar Failsafe, Shake Awake, and Lock Mode. Description: MRS: Circle Dot; 2 MOA Dot; 32 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 Specifications: Reticle: 2 MOA Dot & 32 MOA Circle Light Wavelength: 650nm Reticle Color: Red Parallax Free: Yes Unlimited Eye Relief: Yes Magnification: 1x Multi-Coatings: Yes Power Source: Solar & Battery Battery Type: CR1632 Battery Life (Hours): 50000 Brightness Setting: 10 DL&2 NV Housing Material: 7075 T6 Aluminum Surface Finish: Anodize Adjustment per Click: 1 MOA W&E Travel Range: ±50 MOA Window Size: 0.63x0.91 Dimension (in): 1.78x1.15x1.15 Weight (oz): 1.5 Storage Temperature: -40℃~70℃ Working Tempe