SightMARK Ultra Shot R-Spec Reflex Sight

Rugged 6061-T6 aluminum body and protective shield - Advanced AR coated scratch resistant lens system - 4 red/green reticle options with 10 brightness settings - Quick detach mount for easy on/off application - Auto shut-off - Low battery indicator - Reticle Type: 4 Pattern - 5 MOA dot 3 MOA dot with 50 MOA circle 3 MOA dot with 50 MOA crosshair 3 MOA dot with 30 MOA circle/crosshair (subtensions total 50 MOA) - Reticle Color: Red and green - Setting Brightness: Off 1-10 - Magnification: 1 - Objective overall dimension (mm): 33x24 mm - Elevation Range of Adjustment: 120 MOA - Eye Relief: Unlimited in/mm - Windage Range of Adjustment: 120 MOA - Adjustment Value: 1 MOA - Parallax Setting: 25 / 23 yd/m - Finish/Color: Matte black - Body Material: Aluminum 6061-T6 - Maximum Recoil: .50 BMG Max caliber - IP Rating (waterproof): IP55 - water resistant - Nitrogen Filled: No - Fog Proof: No - Shock-proofness: Yes 5ft / 1.5m ft/m - Lens Coating: AR red - Battery Type: CR123A - Mount Type: Picatinny - Battery Life: 200-2000 - Battery Voltage V: 3V - Operating temperature F/C: -22 to 160 / -30 to 71 F/C - Length (in/mm): 4.33 / 110 in/mm - Width (in/mm): 1.96 / 50 in/mm - Height (in/mm): 2.28 / 58 in/mm - Weight oz: 10.7 oz.