Gideon Optics OPMOD Judge XL Reflex Red Dot Sight 1x22.5-28mm 3 MOA Dot Flat Dark Earth. It features an RMSc mounting footprint and the same footprint dimensions as the original Judge for easy installation. Ten brightness settings let you adjust your 6 MOA dot reticle for better battery life and the perfect sight picture in almost any lighting condition. Get a big optic for your subcompact gun with the Judge XL today Specifications for Gideon Optics OPMOD Judge XL 1x22.5-28mm Reflex Red Dot Sight: Manufacturer: OPMOD Magnification: 1 x Objective Lens Diameter: 22.5 - 28 mm Reticle: 3 MOA Dot Illumination Type: LED Illumination Color: Red Eye Relief: Unlimited Adjustment Click Value: 1 MOA Weight: 1.2 oz Red Dot Sights-Footprint: RMSc Features of Gideon Optics OPMOD Judge XL 1x22.5-28mm Reflex Red Dot Sight RMSc Mounting Pattern for Installation on Slimmer Slides Extra-Large Lens for Faster Target Acquisition Ten Brightness Settings to Balance Performance and Battery-Life Shockproof and Waterproof Design Package Contents: Gideon Optics OPMOD Judge XL 1x22.5-28mm Reflex Red Dot Sight 1913 Picatinny Rail OPMOD JDXL-OP: Gideon Optics Judge XL Reflex Red Dot Sight 1x22.5-28mm 3 MOA Dot Flat Dark Earth