Area 419 Firearms 419-ISR-1022-15 Ruger 10/22 1913 Picatinny 15 MOA Scope Base

The Area 419 Improved Scope Rail (ISR) for the Ruger 10/22 is a precision scope base machined from a single piece of T7075 aluminum on Area 419's in-house Haas VF4SS 4-axis CNC. Specifically engineered for Ruger 10/22 receivers, this 1913 Picatinny rail delivers a rock-solid mounting platform for precision optics and adds a built-in 15 MOA incline to extend your effective zero range when pushing 22 LR ammunition out to 300+ yards.

At 5.75 inches long with a low-profile 0.3-inch height, the ISR keeps your optic mounted close to the bore for a clean cheek weld and consistent eye relief. The full-length 1913 Picatinny cross-slot pattern ensures broad optic compatibility, and the rigid one-piece aluminum construction is built to handle rimfire precision shooting without shifting zero. Whether you are dialing in a dedicated NRL22 rifle, building a rimfire trainer, or just upgrading a favorite 10/22 with a more repeatable mount, this scope base is built for accuracy.