Winchester Model 12 Featherweight, 12 ga. pump action shotgun. Serial #1821171F, mfg. 1960. Excellent condition. Mint Featherweight with 28" plain barrel and MOD choke. Bright bore. Walnut stock has maybe one nick. Hard butt. 2 3/4" chamber. Forearm is grooved. Wonderful late production Model 12 in the really light version which is a wonderful. C&R OK.