New Guy sad revelation

[CINDERS]

There are barrels that are made by lothar walther and criterion think even Pac-Nor as well not sure on the latter though, some are chambered and timed, not sure the army would use stilsons as thats what those marks imply to me.
The barrels here available at T-Bonesmith in Sydney anyway there will be a supplier of new barrels for the MkIII & 4 in the US for sure, one last thing give it a good look over and make sure there is no DP or the "Z" stamped anywhere on it.