There are dozens of barrel makers who's quality will far exceed that of the original barrel.... so running down a list that you can easily find on the internet is a waste of time. What it really boils down to is how much (potential) accuracy do you want to buy?
Kelbly's... a well known benchrest
"center of the universe" is in your neighborhood. I'd contact them for advice... if anything, they can direct you to a good local gunsmith. It's always nice to be able to discuss face to face with a gunsmith than by phone or interweb.
Kelbly's Inc.
7222 Dalton Fox Lake Rd
North Lawrence, OH 44666
Contact: George Kelbly
(330) 683-4674
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