This plain black adjustable sight is designed for the SR1911® rear dovetail cut. It incorporates a screw adjustment for elevation and drift adjustment for windage that makes it possible to correct point of aim/point of impact issues due to changes in various ammunition types or factory pistols that have a minor lockup issues. This capability reduces the costs of changing both front and rear sights by replacing the rear sight only. Made in the USA by Novak® (Patent Pending).
Does not fit SR1911® models equipped with adjustable rear sights.