Manufactured post 1964. The 30 inch barrel has a three pin duck bill rib, dual steel bead sights, choke marked "WS-1", and a 2 3/4 inch chamber. The Winchester "WP" proof is correctly stamped on the top of the barrel and receiver offset to the left to compensate for the rib. Mounted on a checkered woodgrain plastic extended forearm and Hydro-Coil pistol grip stock. Length of pull is 14 inches. Additional stock measurements are: 1 1/4 inch drop at comb; 1 1/2 inch drop at heel. Includes the original box numbered to the gun, correctly labeled for the Hydrocoil stock with "walnut color," hang tags, and papers.