Each SPR sight is low-profile, yet a fully adjustable handgun sight for competition or practice. Available in standard 3-dot, white outline rear or blank-face target configurations. Sturdy steel construction. Will require gunsmithing and/or fitting, especially for front sight installation. FeaturesHigher profile adjustable rear sight with replacement front sight (when listed as a set)Click screw adjustment for windage and elevationTapered dovetailMachined from solid steel