MIDWEST INDUSTRIES 30MM QD Cantilever Scope Mount 20MOA

20MOA of elevation built in for long range shooting The smoothest functioning QD lever on the market Superior clamping that will not damage or coin the rail surface Extremely smooth in operation with a multi-facetted adjustment nut to get the exact tension required by the operator Fully adjustable with no tools required, can be adjusted to fit rails not machined to mil-spec tolerances Weighs only 8.4oz. Precision machined for optimum return to zero performance and reliability Hard coat anodized 6061 aluminum for a lifetime of service Patented QD lever by Elite Defense 100% made in the U.SA. with MI Lifetime Warranty Technical Specs Works with scopes with up to a 50mm objective Weight: 8.4oz Overall length: 5.875 in. Width of rings: .85 in. Distance between rings: 2.80 in. Offset from the first ring: 1.40 in. Distance - top of rail to center line of ring: 1.50 in. MADE IN THE USA