Vortex Optics CM-530-20 Precision Extended Cantilever Mount 30 mm 20 MOA
Available in several different sizes with options for 20 MOA cant. These extended cantilevers are designed for mounting scopes with a forward location, providing correct eye relief and head placement. The cantilever ring mount positions the center of the riflescope tube at a height of 1.574” (40mm) from the base.