The Ruger 1 inch Medium Scope Ring (brand part number 90290) is sized to fit a scope with a 1 inch main tube and up to a 42mm objective bell without the bell contacting the barrel or receiver. It uses Ruger’s own scope ring mounting pattern for a factory-matched fit. Finished in silver, it’s built to mount directly to Ruger’s factory integral scope base, no separate base required on rifles that ship with one.

Key Specifications

• 1 inch Tube Diameter fits scopes with a 1 inch main tube.
• Medium Height sets eye relief and cheek weld for the mounted scope.
• Fits Up To a 42mm Objective without the bell contacting the barrel or receiver.
• Silver Finish matches most Ruger factory finishes.
• Lightweight at about 2.72 oz, the ring adds negligible weight to the rifle.
• Ruger Scope Ring Pattern mounts to Ruger’s factory integral mounting base.

Frequently Asked Questions

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

What’s the largest objective this clears? Up to a 42mm objective bell.

Does this need a separate scope base? No, it mounts directly to Ruger’s factory integral scope base on rifles that ship with one.

Buy the Ruger 1 inch Medium Scope Ring, Silver

Mount your scope with a genuine Ruger scope ring from our scope rings selection. Order online and we’ll ship it straight to your door from our Lubbock, Texas gun shop.