Made of high-quality aviation aluminum alloy with high surface smoothness.
It allows the installation of Picatinny and Weaver 7/8 inch standard oscilloscope, red dots, scope sight , and other optical devices.
The guide rail is installed into the installation hole by the attached positioning screw, and the perspective allows the use of the original iron sight.
Installed the installation hole of the Ruger 10/22 factory with the attached positioning screw.