Precision-engineered black adapter base for Ruger 10/22 rifles with 3/8" grooved receivers. Enables use of Weaver Tip-Off scope rings on non-factory dovetailed rifles with a secure, repeatable fit.
Fits: Ruger 10/22
The Weaver TO-9 is a single-piece adapter base designed to bridge the gap between your Ruger 10/22 and quality optics. This base solves a common problem: many .22 rifles lack factory dovetail mounts, leaving shooters without a reliable way to attach scopes.
This adapter base allows you to use quality Weaver optics on your 10/22 without permanent modifications. The one-piece design eliminates the complications of multi-part systems, while the precision fit ensures your scope returns to zero reliably—even after hours at the range. Whether you're a competitive shooter, small-game hunter, or casual plinker, the TO-9 delivers the stability and reliability serious shooters demand.