Description
Ruger Precision Rimfire scope base 90690 is a 1-piece Picatinny/Weaver rail built for precision rimfire optics. It provides 30 MOA of adjustment and measures 5.25 in in length. The rail is offered in a black anodized aluminum finish for a consistent, secure mounting surface.
- 1-piece base for mounting a scope on a Picatinny/Weaver-style rail
- 30 MOA angle for optic elevation adjustment
- Black anodized aluminum construction
- 5.25 in length
| Model | 90690 |
|---|---|
| Mount Type | Picatinny/Weaver |
| Length | 5.25 in |
| Adjustment | 30 MOA |
| Finish | Black anodized aluminum |



