This is an all original World War II U.S. Army contract Winchester Model 1897 Trench Shotgun that was manufactured in 1943/44. These were heavily used in the early days of WWII especially by the USMC during jungle fighting where they proved to be an excellent close combat weapon. The left side of the receiver is stamped with "U.S./Ordnance Bomb" proof with circled "WP" proof on top front edge. The barrel has the standard two-line Winchester factory markings on the left side followed by "2 3/4 chamber/CYL" and also has the correct "US Ordnance bomb" proof along with the Winchester circled "WP" proof. The barrel is fitted with the correct late pattern 4-row metal heat shield/handguard that has the bayonet adapter/lug and wire bail sling swivel on the front end. It is fitted with an 18 groove round walnut pump handle and low comb walnut pistol grip stock. The left side is stamped with a with a boxed "G.H.D." and Ordnance Dept. Crossed Cannon cartouche. The stock has a black plastic checkered plastic buttplate. Length of pull is 13 1/2 inches. It is complete with WWII style leather sling, marked "MILSCO 1943".