Patent Pending Dual Quick Detach levers and is constructed from 6061 T6 aluminum for a lightweight and rigid foundation. Steel threaded inserts ensure steel on steel contact between all threaded interfaces, and MSR Ideal Height helps the shooter maintain a proper cheek weld and shooting position with any optic on flat top guns. The QDXSKEL gives you a generous forward cantilever for modern scopes while reducing weight with its skeletonized design, and the Return-to-Zero performance that Warne is known for. Product Features Aluminum Construction MSR Ideal Height Anodized Finish Cerakote Finish Return to Zero Quick Detach Steel Threaded Inserts Lightweight Product Specifications Ringh Height: Ultra high Fits Objective Size: MSR Ideal height Innner Ring Width: 30 mm Mount to Mid-Ring Height: 1.435 in Ring Thickness: .75 in Weight: 6.7 oz