Just call the TC custom shop (Fox Ridge Outfitters) & order one.
There's a 10" SS one on e-bay now, $248.00
with lots of time left, you can buy a NEW one for less than that!
I just don't understand the high prices that people will pay for a used barrel. A custom shop barrel is the same price as a new barrel thru Cabelas & you get the high polished blue finish for no extra charge.