Description UPDATE: USGI Magazines marked The Seymour Products Co Seymour Conn. USGI drum is marked Auto-Ordnance Corp Bridgeport Connecticut Registered In The U.S. Patent Office. U. Auto Ordnance 1928 Thompson Fully Transferable Open Bolt Machine Gun chambered in .45 ACP with a 10.5″ barrel including the attached muzzle device. Mix of post war and new old stock GI internal parts. Blued steel finish with smooth wood foregrip, pistol grip, and stock with metal trapdoor butt plate (Full). Knurled charging handle and a magazine release lever. 180 Degree safety lever. Adjustable Lyman rear sight and fixed front blade. Comes in a custom fitted wood carrying case with commercial/military manuals, canvas magazine pouch, brass cleaning rod, canvas sling, spare parts kit, one, fifty round drum, two, thirty round stick magazines, and four, twenty round stick magazines. On a Form 3, Ready to ship. NFA Item, THIS ITEM REQUIRES A $200 TAX STAMP AND APPROVAL BY THE ATF NFA BRANCH PRIOR TO PURCHASER TAKING POSESSION. Condition: Excellent with light scratches and normal handling/operational wear. Light scratches and dings on the wood. Bright clean bore with strong rifling. Barrel Length: 10.5″ Serial: 517A Manufacturer: AUTO-ORDNANCE CORP. Caliber: .45 ACP Model: 1928 Thompson Book# 03282