Cal. 16 Ga., 2 3/4". S# Y1953129. Bbl. 28" solid rib w/ fixed mod. choke. The "Y" prefix was added to Model 12 S#'s on guns that left the factory after regular production ended in 1964. Between 1964-1972, most Model 12's that left the factory were Custom Shop guns in Super Pigeon configuration. Smaller than 12 ga. & Field Grade guns were seldom delivered after 1964 & seldom found w/ the "Y" prefix. This gun has standard Field gun configuration w/ pre 64 parts including milled receiver. Lg. rnd. grooved forearm & pistol grip walnut stock w/ plastic buttplate. UNATTACHED ACCESSORIES: Cody Firearms Museum record Check listing the following: "WINCHESTER MODEL 12 - SERIAL NUMBER 1953129 / Serial number applied in May 15, 1963 / No configuration information available". CONDITION: metal retains over 98% original finish showing light slide wear on mag. tube. Original wood finish shows a few sm. bruises & marks. Near excellent condition. Near excellent bore. (19-221/DS). CURIO. $1,000-1,500.