A reincarnation of a classic muzzleloading target sight with roots going back to the 1800's, long a favorite with all of us at the Log Cabin. Features a flat top, square notch blade, screw adjustment for windage and elevation. Adjustable from .450" to .585" above the barrel. Screw mount (holes need to be drilled in the sight tang). Overall length. 5-3/4". Screws not included.