This is an ORIGINAL rear barrel band with a sling swivel on the bottom for mounting shoulder straps. This part fits either the Winchester 1892 or 1894 carbine, and holds the wooden forearm onto the barrel. This is the EARLY style band that was milled rather than stamped. The screw for this part is the rear barrel band screw part number wp62. Sling swivels take parts wp593 or wp594.