Ruger Offset Scope Ring – 1 Inch Medium, Silver

The Ruger Offset Scope Ring (brand part number 90288) is a single medium-height 1-inch ring built by Ruger / Sturm, Ruger & Co. for its factory integral scope-mounting system. Finished in silver to match Ruger’s polished stainless rifles, it’s sized to clamp a 1-inch scope tube while clearing a 42mm objective bell, and its offset design shifts the scope’s position rearward for shooters who need extra eye relief or a different length of pull. Because Ruger bolt guns cut the mount directly into the receiver, this ring drops straight on without a separate base. It’s a practical way to fine-tune scope position on a Ruger rifle without sourcing third-party mounts.

Key Specifications

• Sized for a 1-inch scope tube diameter.
• Built in the medium ring height, clearing objective bells up to roughly 42mm.
• Features an offset design that allows rearward positioning of the scope.
• Finished in silver to match Ruger’s stainless rifle finishes.
• Weighs approximately 0.26 lb, adding minimal weight to the rifle.
• Designed to mount directly to Ruger’s factory integral scope-mount system, no separate base required.
• Sold as a single ring, one per box.

Frequently Asked Questions

What does the offset design do? It allows the scope to be positioned rearward, useful for adjusting eye relief.

What scope tube size does this ring fit? A 1-inch tube.

Does this come as a matched pair? No, it’s sold individually as a single ring.

Buy the Ruger Offset Scope Ring – 1 Inch Medium, Silver

Dial in your scope’s eye relief with a ring built to match your Ruger’s factory mount system. Order it through our Ruger / Sturm, Ruger & Co. lineup, part of our scope rings selection, at our Lubbock, Texas gun shop as soon as it’s ready to ship.