Based on the innovative R.A.M.P. Mount platform (Rapid Acquisition Multi-Sight Platform), this next generation AR scope dubbed the "Skeleton Mount" has enough bone rattling features to satisfy any beast. The skeletonized 6061 aluminum body reduces overall weight by 30%, while its #8 style Torx fasteners prevent stripping. Engineered to elevate your optics to the optimal level while the cantilever forward design promotes eye relief. It is easy to see why the Warne Skeleton Scope Mount is a must have.Skeletonized 6061 aluminum body#8 style Torx fastenersCantilever forward design