Monstrum Guardian 3-9x32 AO Rifle Scope with Parallax Adjustment | with Ruger 10/22 Compatible Scope Mount

End-to-end rifle scope solution built exclusively for the Ruger 10/22 platform Adjustable 3-9 times magnification, for targeting out to 600 yards and beyond An adjustable objective lens or AO - that allows for sharper focus of the target image, elimination of parallax, and range estimation Scope mount installs directly to the Ruger 10/22 receiver via the factory mounting holes and included set screws with no additional hardware required Precision scope mount machined from 6061 grade aluminum, comparable in weight to most scope rings with the added rigidity of a unified one piece mount design