Maximize the efficiency of magnification transitions with fluid precision using the VortexA(R) SV-5 Switchview Throw Lever. Constructed of skeletonized, lightweight hard-anodized aluminum, the Switchview attaches and detaches easily to the magnification ring. Compatible with select scope magnification rings with a diameter of 1.81" (46mm) Compatible with all configurations of Razor HD Gen III 1-10x24 FFP scopes Compatible with all configurations of Viper PST GEN II scopes Compatible with all configurations of Razor HD AMG scopes Weighs 0.4 oz. Order today!