This is the LARGE buttplate for Winchester models 21 and 101 in 12 gauge. It is a reproduction of an original buttplate made from high quality urethane. It has (round logo Winchester repeating and trademark) on the front and also has a slight curve. Each buttplate comes with fitting instructions, as some minor fitting MAY be required (not always). Dimensions are as follows; Length; is 5 1/16 inches. Width at widest point is 1 5/8 inches. The middle of top screw hole to top of buttplate is 1/2 inches. The Middle of bottom screw hole to bottom of buttplate is 1 1/4 inch. Center to center of the screw holes (from middle of holes) is 3 3/8 inches. Use screw wp57. If your stock is slightly smaller see buttplate 882-a.
