The Ruger Scope Base for No. 1 Varminter & No. 3 (Ruger part #90004) is a genuine Ruger factory scope base. It fits the No. 1 Varminter and No. 3 rifles only. It does not fit the No. 1B. Ruger’s internal part number is SC24VA-A.
Key Features
- Fits No. 1 Varminter and No. 3 only
- Does not fit the No. 1B
- Steel, black finish
Compatible Firearms
- Ruger No. 1
- Ruger No. 3
Specifications
| Type | Scope Base |
| Material | Steel |
| Finish | Black |
| Ruger Internal Part # | SC24VA-A |
| Ruger Part Number | 90004 |
| UPC | 736676900046 |
FAQ
Will this fit my Ruger No. 1?
It’s made for the Ruger No. 1 & No. 3. Check the compatible firearms list above, and call us if you’re not sure about your model.
Is this a genuine Ruger part?
Yes. This is a genuine Ruger factory part, Ruger part number 90004.
Where can I find more scope accessories?
Browse scope accessories at Black Bayou Armory, or call the store in Benton, LA.






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