I've a ruger 77 which has been re-barrelled in .220 swift by Callum Ferguson, with a Kreiger Super Match stainless barrel.
It's in a custom made laminate thumbhole stock.
It's fired 25 rounds since the re-barrel, and unfortunately then just sat in the cabinet as I prefer my .223 to be honest.
The accuracy was unreal with a 40gr max.
Would sell it if you were interested.
Pm me if you are.
Thanks
Paul