Give your telescopic sight proper support with Vortex's Precision QR Extended Cantilever 30mm Mount. This dual quick release device is designed for flattop rifles and will hold your scope's 30mm maintube at a 2" forward offset. The mount is compatible with Picatinny/Weaver style rails and holds your scope's optical axis at a height of 1.49" above the base. It is made of lightweight and durable 6061-T6 aluminum and covered with a matte black anodized finish. Vortex 30mm Precision QR Extended Cantilever 2" Offset Mount CM-404