Ruger Mark II/III/IV Weaver Scope Base Adapter
Factory Ruger scope base adapter for Mark II, Mark III, Mark IV, and 22/45 pistols. Black anodized aluminum with Weaver-style mounting. Includes three mounting screws.
Fits: Ruger Mark I, Ruger Mark II, Ruger Mark IV
Ruger Mark Series Scope Base Adapter
This is the genuine Ruger factory scope base adapter designed for serious .22 target shooters who want to mount optics on their Mark-series pistols.
Specifications
- Fits: Ruger Mark I, Mark II, Mark III, Mark IV, and 22/45 pistols
- Mount Style: Weaver-compatible
- Material: Black anodized aluminum
- Length: 4.5 inches
- Includes: Three mounting screws
Important Compatibility Note
This adapter does not fit Ruger scope rings. It is designed exclusively for Weaver-style rings and mounts, which offer superior adjustability and are the standard choice for precision .22 target work.
Why Choose This Adapter
The Mark-series pistols are legendary for accuracy, and adding a quality optic transforms them into formidable target tools. This factory adapter provides a rock-solid mounting platform with minimal height over bore, keeping your sight picture natural and your point of aim close to point of impact. The black anodized finish resists corrosion and maintains a professional appearance.
Whether you're shooting bullseye competition or plinking at distance, this adapter gives you the foundation for reliable, repeatable accuracy.
Features
- black anodized finish
- aluminum construction
- weaver style base
- fits mark i,ii, iii, and iv
