This Thompson Center manufactured first variation barrel sub-assembly is for the Patriot muzzle loading pistol and is in very good condition with light wear and a few specks of rust present. The first variation barrel sub-assembly consists of a 9" long octagon barrel with the threaded hole spacing 1/4" apart (center to center) for the first variation rear sight (sold separately), breech plug and barrel lug. (file photo)

Note: Thompson Center Patriot muzzle loading pistols with the following serial numbers have been observed with this part: 11852