TacFire 1x30 Dual Illuminated Green/Red Cross Reticle Dot Sight Picatinny/Weaver Mount With Filp Up Lens Cover and Ruger 10/22 10-22 10 22 T6 6061 Aluminum Scope Rail Mount TacFire Official Product, Tactical 1x30 Bullseye Reticle Green/Red Dot Sight with Ruger 10/22 Scope Mount , Make Quick Aiming Target Possible . Unlimited eye relief , easy mounting and fully adjustable with windage and elevation . Comes with flip-up front and rear lens cover for protection when not in use. Detail of the scope:Multi Lens Coating ,4 MOA , 5 Brightness Levels for each Color, LED (Light Emitting Diode) 100% Safe for the Eyes, Unlimited Eye Relief for Multi Purpose , Unique Bullseye Reticle Gives You a New Picture From the Inside Integrated Picatinny/Weaver Adjustable Mount Can Work On Both Long and Compact Size Rails , from 1.04" to 1.94" Maximum Matte Black Finish and Heavy Duty Design , Comes with the Front and Rear Flip Up Lens Covers Length: 4.75 inches Weight: 8.3 oz Details of the 10/22 Scope Mount: Length: 4.7" Weight: 1.1 oz, T6 6061 Black anodized aircraft grade aluminum. What are included in the package : One 1x30 red/green dot sight, One CR2032 battery, One Pair of Flip-Up Lens Covers ,One cleaning cloth ,One owner's manual, One Ruger 10/22 Scope Mount with screws