Griffin Armament SPRM 1-Piece Cantilever Picatinny Scope Mount 15 MOA 30mm Rings Medium Matte Black

SPRM mounts allow the incorporation of the Accessory Interface Suite (AIS) of products, which brings ambidextrous modularity and universal accessory support to the precision optics mount marketplace. The unique patent-pending design splits the rings on two parallel but offset planes allowing accessories to be mounted on 5 AIS mounting surfaces. This system affords left and right sides, left and right 45-degree surfaces, as well as the top surface to be used for accessory interfaces. The GRIFFIN