The American Defense Manufacturing AD-RECON-X riflescope cantilever mount offers the highest amount of built-in eye relief of all ADM’s scope mounts. The extended eye-relief allows the mounting of long range optics on a flattop AR platform rifle. The AD-RECON-X cantilever mount is machined from 6061 T1 aluminum and finished with T3 anodized hard coat. The patented QD Auto Lock Lever System is now made from titanium for maximum durability and weight reduction. Features of the American Defense Manufacturing AD-RECON-X Scope MountPrecision MachinedHard Coat AnodizedFully AdjustableWorks With Spec & Out Of Spec RailsMade in USA American Defense Manufacturing ADM AD-RECON-X 40mm Cantilever Scope Mount 3" Offset