Ideal for 30mm red dot sights, our Cantilever 30mm Scope Mount features a rigid, lightweight body and is compatible with many high-end optic platforms. This scope mount is designed to fit Mil-Spec 1913 Picatinny rails with a cross-slot keyway that offers excellent recoil protection.Our Ultralight Scope Mounts free you from unnecessary bulk, providing one of the lightest mounts in the industry.Specifications:Made in AMERICA/th>YesFinishAnodized BlackMaterial6061 T6 extruded aluminum constructionScope Ring Size30mmScope Mount ProfileCantileverWeight1.62ozOtherAbsolute co-witness height Designed for AR type upper receivers Screw Torque - 15 in-lbs