One-piece Picatinny scope base is designed for use with Ruger American Rimfire rifles chambered in .22 LR. This 0 MOA 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. Base is 6" long with a hardcoat anodized finish and includes (4) TORX mounting screws and a T-10 wrench. NOTE: this scope base does not fit the 10/22 rifle. Made in the USA. Genuine Ruger Factory Accessory.
Model Picatinny Rail
Firearm Fit Ruger American Rimfire
Color Black Anodized
Material Aluminum
Firearm Type Rimfire Rifle
Rings Included No
Length 6.0"
MOA 0
Includes Mounting Hardware
Tags: ruger, american, rimfire, base, 1-piece, picatinny, black, rings/bases, rug90674