Offered here is an exceptional 1918 production Winchester Model 1897 trench shotgun that falls in the approximate known prime serial range E613000-E705000 of World War I era military issued shotguns, per page 50 of "Combat Shotguns" (2007) by Bruce Canfield. The Winchester 1897 was one of John Browning's many contributions to American sporting and combat arms, and in both the "trench" and "riot" configurations performed fine service for military and law enforcement users, seeing action as early as 1899 in the Philippines, and earning particular fame in World War I and World War II for its potent close range firepower along with its slamfire capability. Features a six-hole handguard/bayonet adapter with "PAT. JAN. 15 & MAR. 19. 1918" marked on the left. The barrel protrudes 1/2 inch ahead of the bayonet adapter, which is considered correct for a World War I era Winchester 1897 trench shotgun. Receiver and cylinder choke marked barrel both stamped with a circled Winchester "WP" proof at the breech. The slide bar has the model and trademark information. Grooved forearm and smooth pistol grip stock with correct first type comb and a Winchester branded checkered hard rubber buttplate. 13 7/8 inch length of pull. Reference page 50 of Bruce Canfield's book "Complete Guide to United States Military Combat Shotguns" for more information on World War I era Winchester Model 1897 trench shotguns. Includes a "1917" dated Winchester M1917 bayonet with a circled Winchester "W" logo on the blade, green leather scabbard, and a "1918" dated M1907 pattern brown leather sling.

Exceptionally fine, retains 80% plus bright original blue finish with smooth gray and brown patina on the balance, scattered minor scratches, some light cycling wear, and sharp markings and edges in the metal. The wood is excellent with rich oil finish, a few light handling marks, a small minor chip at the toe of the buttplate, and distinct grasping grooves and edges. Mechanically excellent. Bayonet and scabbard are very fine. This exceptional World War I era Winchester Model 1897 trench shotgun would make an very fine addition to any U.S. military firearms collection!