My rifle started out as an axis heavy barrel. I've since put an x-caliber heavy varmint profile on it which is larger. If I stick with the stock stock, then i will have to dremel it out. If i go to a boyds, which i planned all along, I assume I will have to do the do the same thing but perhaps not. anyone have experience with this? Is there a better replacement that will accept the heavier barrel with no need to manually free float? thanks