Weaver's 1-piece tip-off adapter base mounts scopes on Ruger 10/22 rifles with 3/8-inch grooved receivers. Precision-machined for a secure, zero-holding fit.
Fits: Ruger 10/22
The Weaver TO-9S is a precision-engineered 1-piece scope mounting solution designed specifically for .22 rifles equipped with 3/8-inch grooved receivers. This adapter bridges the gap between modern optics and classic rimfire platforms, allowing you to mount contemporary scope rings on rifles not originally fitted with factory dovetail mounts.
Ruger 10/22 rifles and other .22 platforms with 3/8-inch grooved receivers. Whether you're upgrading a classic rimfire or building a precision .22 rifle, this adapter provides the foundation for reliable scope mounting.
A quality scope base is the foundation of any accurate shooting system. The Weaver TO-9S delivers the precision and durability you need to confidently place shots downrange, session after session.