One-piece Picatinny scope base is designed for use with Ruger American® Rimfire rifles chambered in .22 LR. The rail is engineered specifically to fit the American Rimfire factory scope mount holes on the gun's receiver.
- MIL-STD Picatinny slot-and-rail spacing accepts Picatinny or Weaver scope rings
- One-piece design is precision-machined from billet aluminum
- 6" long with hardcoat anodized finish
- Includes (4) TORX mounting screws and T-10 wrench
- Made in the USA
- Genuine Ruger® Factory Accessory
NOTE: This scope base does not fit the 10/22® rifle.
