I dropped by Ed's Contenders just yesterday. Ed, as usual, wasn't there.
Ed is also a CPA and he's likely busy elsewhere.
But you can always call him and arrange to meet him at his shop.
Anyway, I looked through the window and saw an entire wall lined with boxed barrels of all kinds and calibers-more than I've ever seen in any place before.
I got my factory 26" heavy .223 barrel from him for $215. I also got spare forend screws and washers for $1 each.
I bet Ed has what you are looking for. And I bet his price is more than competitive.
Bill