Sure, it just takes money, plan on spending $300 or so for the work plus the cost of the donor barrel, a 223 barrel would make a good donor. I've had a couple rebores done, a 338-06 A-Square from a 25-06, and a 405 Winchester from a 38-55. You could also have one stubbed, see the FAQs and Help sticky for more info on that, but cost would still be in the same ball park as a rebore.
Tim