WTT: 16” 1/7 chrome lined AUG barrel for 20” chrome lined Steyr AUG barrel

I’m looking to trade my 2013 manufacture 1/7 twist chrome lined 16” AUG barrel for a 20” chrome lined Austrian manufacture AUG barrel. There were only about 200 of these chrome lined 1/7 16” barrels made. Unsure of round count as I’m the second owner but the bore looks great, it has some external wear from being inserted and removed. I have yet to shoot it. Not interested in selling the barrel outright, just wanting to trade.

This is crossposted across AKfiles, AR15.com, and Steyr Club.