Tapco Scope Base Features The Tapco Scope Base is engineered specifically to fit the Ruger 10/22 platform giving owners a dedicated mounting solution rather than relying on the rifle s factory grooved receiver. A 0 MOA design keeps the base level with the bore making it well suited to standard optic setups where no additional elevation compensation is needed. Replacing a factory or generic mounting solution with a purpose built base helps eliminate movement and shift that can occur with less rigid mounting systems. This added rigidity translates directly into more consistent zero retention across repeated range sessions. Finished in black the base blends seamlessly with the standard black finish found on the majority of Ruger 10/22 rifles and does not stand out as an aftermarket addition. The base ships complete with mounting screws giving the installer everything needed to complete the upgrade without sourcing additional hardware. Installation is straightforward making this a practical upgrade for shooters comfortable with basic gunsmithing tasks. For Ruger 10/22 owners seeking a dependable accuracy focused scope mounting solution the Tapco Scope Base is available for sale at GrabAGun. Tapco Scope Base Specifications Manufacturer: Tapco Model: Scope Base Compatible Hosts: Ruger 10/22 Color: Black MOA: 0 Includes: Mounting Screws Available At: GrabAGun