Perhaps you would be further ahead to get that assurance from the stock maker or the stock seller?? I have replaced a number of stocks - is considerable variation in barrel profile for the same chambering - is one part about does action drop-in fit to the stock inletting - then what barrel profile are you using and does it drop-in fit into barrel channel? And perhaps on some, is the issue of what bottom metal are you choosing to use, and does it drop-in fit? Or the particular trigger assembly that you chose to use. Or the shape of the bolt handle. Most all that I have played with were wood or laminate stocks - I do not think any did not require some scraping or filing for clearance here or there, and / or some epoxy bedding to snug up the fit in other places.