This is a Winchester factory original replacement synthetic forearm. This will only fit Winchester Model 1200 and 1300 shotguns with a 6 1/4" slide arm extension. Winchester 1200/1300 Synthetic Black Checkered Forearm, 9" OAL with a 6 1/4" Rail, fits 12ga or 20ga, and is for use with the 6 ¼" extension tubes.
