OLIGHT Osight Picatinny Rail High Mount Adapter

Key Feature CNC 7075-T6 Aluminum Construction (Lightweight) Suitable for Osight & Osight X optics series RDS Red Dot Sight Fit For Mount on 20mm Picatinny Rail Mount The height of this rail mount has been increased, and combined with the See Through design, it allows you to use a red dot sight while still being able to observe the iron sights on your rifle. The lightweight skeletonized construction greatly reduces overall weight. 1.57-Inch Height