Weaver Top Mount Scope Base #to-09

A gloss black adaptor base engineered to fit a 3/8” grooved Ruger 10/22 LR firearm. Allows .22 Tip-Off mounts to be used on non-factory dovetailed rifles for a secure, tight fit.

Features:Aluminum base;Gloss black;Engineered to fit a 3/8" grooved Ruger 10/22 22LR caliber