Bergara barrel?

[RG300WSM]

I was looking and can't find any real info on if or where you can buy Bergara blanks. I have a off the shelf bergara rifle and it is giving my full custom gun a run for its money on accuracy. I bought a old Christensen Arms 270 WSM and it wanders like crazy after a few shots so I'm wanting to re-barrel it. I'd really like to go with a bergara carbon barrel if possible. If not I'll go with the old reliable proof. If anyone has any info on where to get a blank I'd appreciate it!