I have a unfired AXMC 338 barrel in FDE. Threaded in M18x1.5. It's been taken off a new rifle and had surface marks as shown in the photos. It doesn't have a future with me (to shoot it) so it’s up for grab. $650 shipped to you. This is about $250 discount from a new barrel sold by Eurooptic, if you don’t care about the look.