TacFire&reg; Mini Compact 1x20mm Red/Green Dot Sight with Picatinny Rail Mount for Ruger 10/22 1022 10-22 with Lens Covers and Battery TacFire official product, Light weight and small size tactical 1x20 red / green dot sight for your Ruger 10/22 , easy adjustment of the windage and elevation , comes with lens cover and Ruger 10/22 scope mount. Details of the Dot Sight : It has a Mil Spec 1913 Picatinny Mounting System. This CQB reflex sight has 5 brightness settings for both red and green dots. Constructed of high quality aircraft grade aluminum, it is shock proof, fog proof, and water proof.Glare Free, Shock Proof & Fully Coated With An Anodized Finish For Heavy Duty Recoil Lightweight Super Compact With Crystal Clear Anti Reflective Coated Lenses And Full Windage & Elevation Adjustments Unlimited Eye Relief Provides The Shooter A Wide Field Of View And The Ability To Operate With Both Eyes Open Red & Green Dot Reticle With 10 Settings For Brightness Control (5 per color),Magnification 1x With 20mm coated anti glare reflective lenses . Black matte aircraft aluminum housing featuring a 2 MOA Red and Green Dot reticle that powers On/Off via easy access finger adjustable side illumination dial . Full Windage & Elevation adjustments with 1.18" click value. Field of View (ft@100yds/m@100m): 36/12@1x. Integral base mount for secure attachment to a Weaver Picatinny Rail Details of the 10/22 Scope Mount:SPECIFICATIONS Length: 4.7" Weight: 1.1 oz. FEATURES  Black anodized aircraft grade aluminum