U.S. Thompson SMG M1928 .45 Finned Barrel with Muzzle Threads

New Made Item: MADE IN THE USA! Copied from 5 originals and using original US schematics for reference, these are excellent new made .45 Thompson 1928 Finned SMG Barrels. Front Sight not included. Excellent 1928 TSMG Thompson Sub-Machine Gun barrel, 45 ACP caliber nicely finned, with muzzle threads for a CUTTS Compensator, full auto chamber, 10.5" alloy with blue/black finish. Length: 10 1/2 inches Caliber: .45 ACP Finned and Threaded. Note: This is a "Short Barrel" under 16 inches in length. All NFA rules apply. Compatible with original WW2 Spec Thompson Machine Guns. May not be compatible with new production West Hurley or Kahr Arms Thompson Machine guns. History of the Model M1928A1- The M1928A1 variant entered mass production before the attack on Pearl Harbor, as on-hand stocks ran out. Changes included a horizontal forend, in place of the distinctive vertical foregrip ("pistol grip"), and a provision for a military sling. Despite new U.S. contracts for Lend-Lease shipments abroad