Originally Posted by
RC20
You would have to buy an Eddystone and take the barrel off it.
That is tough as best is to cut the barrel. In this case the receiver.
Criterion Sells replica barrels. Its rare to get a 1917 original barrel and if you do, the reason is it was take off there was something wrong with it, (shot out, blanks an no throat or just did not shoot)
WWII saw the mfg of JA, RI and HS barrels. You can find those, far higher price than a CBI barrel and the CBI barrels are first rate mfg that will likely exceed WWI or WWII.