I just had Montour County Rifles
http://mcrifles.com/ build a 6mm BR with a Broughton barrel and a Savage Target Action. He said this action was out of square a bit, mainly Barrel threads from heat treating, But nowhere near as bad as last two remmy actions he's trued up!
He deals with Joel Russo for custom stocks to ='s nice stuff!
You're not limited to one caliber with a Savage action, you can sell off barrel if you don't care for caliber and try something else, Barrels are easy to sell because you dont need to be a "Gunsmith" to headspace a new or used barrel like on Winny and remmys/rugers.
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Don't let "The Remmy fans" steer you away from a Savage Action, there certian ones on this forum that have one track mind and never have nothing good/nice to say, Savage actions are just as good as anyone else if not better.
here's a link to check out:
http://savageshooters.com/SavageForum/index.php