Thompson 1921 Barrel, 10", Finned, Stripped, Ringed Bore, .45 ACP *As Is*

Thompson 1921 Barrel, 10", Finned, Stripped, Ringed Bore, .45ACP sold *As Is* with NO returns accepted.

Sold Individually.
This is a diffucult barrel to find for your 1921!
These barrels have one or more rings in the bore.
Show some signs of wear, marring, scratches, grime, etc...

NOTE: Prior to installing this length of barrel into a rifle a NFA Form 1 must be completed and returned approved.
A 10 Inch length barrel installed into a shoulder fired firearm is a "Short Barreled Rifle" under the NFA. 

Parts must be inspected and tested by qualified and competent gunsmiths or armorers before use in a firearm.
Not all firearm parts are interchangeable; use of new parts without proper knowledge could cause a firearm to malfunction and cause property damage, injury or death.