Vortex Optics 37mm Flip Mount for 30 mm Magnifiers, 37mm, Absolute Co-Witness

The Vortex Optics Rifle Scope Flip Mount provides a 37mm, absolute co-witness mount height. The Vortex Optics Flip Mount, made for magnifiers with a 30 mm tube, offers maximum performance when using a magnifier behind a red dot sight. Choose between magnified and unmagnified views at will with this easy-to-attach Vortex Optics Riflescope Flip Mount.