The Weaver 1-Piece .22 Tip-Off Adapter Scope Base for Ruger -Silver – #TO-9S Fits Detachable Top Mount Scope Rings or Tip-Off Scope Rings is a scope base manufactured by Weaver (part no. 48009). It is designed to fit Ruger 10/22 and similar .22-caliber grooved receivers. Construction features durable metal with a silver finish. It uses a 3/8-inch tip-off, accepts detachable top-mount or tip-off rings.

Key Specifications

• This scope base is manufactured by Weaver.
• Designed to fit Ruger 10/22 and similar .22-caliber grooved receivers.
• Uses a 3/8-inch tip-off, accepts detachable top-mount or tip-off rings.
• Constructed from durable metal.
• Finished in a silver finish.
• Ships configured as a 1-piece adapter base.
• Listed by the manufacturer under model designation .22 Tip-Off Adapter Base.
• Built for non-factory dovetailed rifles that lack a milled scope rail from the factory.
• Designed to help the scope return to zero reliably after repeated use at the range.

Frequently Asked Questions

What does this scope base fit? This listing is designed to fit Ruger 10/22 and similar .22-caliber grooved receivers; always confirm against your firearm’s exact model and receiver markings before ordering.

How is this scope base built? It uses a 3/8-inch tip-off, accepts detachable top-mount or tip-off rings, durable metal, a silver finish.

How is this scope base packaged? It ships configured as a 1-piece adapter base.

Buy the Weaver Scope Base

Shop more Weaver gear on our Weaver brand page, or browse the full Scope Bases selection at Schaefer Defense.