Winchester Model 1200 "Trench Gun", 12 ga. pump action miltiary shotgun. Serial #110007U.S. Very good condition. Many Vietnam vets report they saw these 1200 Trench Guns, but few made it back to the states after the Vietnam War and/or they were converted to regular riot guns for police and prison use. 20" barrel has metal head shield and bayonet lug. Parkerized finish is 80% with a light gray triggerguard that has some dings. Winchester marked hard buttplate. "U.S." marked under serial number string. Green web sling. Smooth varnished stock has some war hits as expected. A rare one! C&R OK. Gunrunner West item.