Zinhog, There should be plenty of "meat" in the barrel channel to fit it nicely but most likely you will have to remove some material to fit it....I have a Shaw 6.5-06 magnum contour barrel on order and plan to use this same stock in another action (110) with it...I am expecting having to remove quite a bit for it also, being that the sporter contour is a close a fit already....
With a "cheap" barrel on it the stock so far has produced quite a few groups for me in the .3s & .4s with a .19 at best....I believe the stock is better than the barrel so I am completely satisfied...(BTW I haven't skim bedded it yet because of my plans for use with the other action. That can only add to its accuracy....
Good Luck,
Randy