WTB: Looking for Ruger No.1 take off barrel

I am looking for a clean take off Ruger No.1 or M77 MKII barrel for a project for a friend. I do not need the quarter rib or barrel hardware, but will take them if still attached. Only interested in Blued barrels 24" or 26" length. My friend is interested in the following Chamberings:

338 Win.Mag.
35 Whelen
375 Ruger
375 H&H
416 Ruger
416 Remington
458 Win. Mag
458 Lott

Send me a PM if you have anything.
Thanks in advance.