Vortex Tactical Riflescope Ring with Lower 1/3 Co-Witness (30mm, Extra High)

The Tactical 30mm Riflescope Ring from Vortex is designed for mounting a 30mm scope to Picatinny/Weaver rails. This single extra high mounting ring positions the center of the scope 1.57" above the mounting rail to offer a lower 1/3 co-witness with the front sight post when mounted to an AR15.