Vector Optics Tempest 1x35 Multi Reticle Sight "11 Levels Red Dot, Can be used with NV; 4 Reticles, Special Grey Black Matte Finish W/ Riser Bar, W/ Flip-up Caps, Picatinny" Four Reticle, Special Mil-spec Style Black Matte Finish, Picatinny Mount Base, w/ Riser Bar and Flip-up Caps, Use AA Battery, Fit for Real Fire Caliber and Ammunition, 3 MOA Dot Magnification 1.0x Objective Lens Dia 35mm Exit Pupil 35mm Length 147mm (5 4/5 inch) Weight (net) 365g (12.9 ounce) Eye Relief Free Field of View (ft@100yds) 59 feet Optics Coating Multi Coated Reticle 4 types 11 Levels Red Elevation Range ± 30 MOA Windage Range ± 30 MOA Battery AA x1 11 levels red dot brightness (the last weakest 3 levels can be used on night vision) Shock proof, Water Proof and Fog Proof High quality aluminum alloy in durable special mil-spec style light grey black matte finish Feature 1/2" windage and elevation at 50 yards Free Fitting involved: picatinny mount, AA battery, riser bar, tools, fine package and flip-up caps