I had a Interarms Mark X in 30-06 rebarrelled into a 338-06 many years ago.Thankfully Iknew thesmithwho did mine , so I only had to pay the actual cost of the barrel. All the labor was free expcept for a grilled steak and a few beers
Today, despite the fact that my safe is full of rifles the two big games rifles that see the most use are my 280 and 338-06.