morning, I have the same stock on a 7mmwsm. there is a gap, I have a #4.5 contour on the stock. I changed to this stock because of accuracy. the group tighten up to .40. the stock is very comfortable. I ordered one for my custom 340bee. this rifle has a #7 contour barrel. I have this stock on 6.5mag., 257Bee, and 257AI.
will u have a small gap depending on the #contour of the barrel yes, torque ur screws as directed. this stock will shoot. I prefer HS stock, is the same quality as McMillian. McMillian is way over priced and very hard to get since the company was bought out.
accuracy is more important than looks, plus u will very much like this stock.
enjoy
just countrylightbulb