This Ruger one-piece Weaver-style scope base adapter provides a Weaver-compatible mounting platform intended for Ruger 22 target pistols. Machined from aluminum with a black anodized/matte finish, the adapter supplies a short Weaver rail section for attaching Weaver-style rings. The factory accessory is described as a genuine Ruger part and is supplied as a single-piece base.
Key Specifications
- Compatibility is listed for Ruger Mark-series and 22/45 target pistols in manufacturer descriptions.
- The rail measures 4.5 inches in overall length for Weaver-style ring placement.
- Constructed from aluminum with a black anodized (matte) finish.
- The mount style is Weaver-style to accept Weaver-compatible rings.
- This is a one-piece scope base adapter.
- Ruger proprietary scope rings are not compatible with this adapter.
- Rings are not included; the base accepts standard Weaver-style rings.
- Three screws included for attachment to the pistol frame per manufacturer listing.
- Finish color is listed as black / black matte.
Designed to provide a straightforward Weaver mounting option for target-style .22 pistols, this adapter offers a durable, low-profile rail surface without altering the pistol’s original lines. Its aluminum construction and black anodized finish balance strength and corrosion resistance while keeping weight low. For shooters mounting a small optic or target sight, this base delivers a factory-specified platform intended for Ruger target pistol applications.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




