Description Dual Offset RIS Rail Riser Mount Quick Detatch Tactical 3-Slot Dual Rail (90 and 45 degree) Picatinny Riser Mount with Quick Release, for Red Dots Scopes, and Optics Medium profile riser mount for red dots, allows for sight clearance over front sights. Unique dual rail design allows for mounting at a standard 90 degree angle or at an offset 45 degrees (allowing you to retain simultaneous use of the iron sights). Attaches and detaches quickly and easily via integrated quick release mechanism Aluminum Alloy Construction & very well built, Fit on all 20mm RIS Rail & Picatinny Rail
