04-28-2014, 05:48 PM
All of your loads charges and their seating depths will have to be adjusted according to the length of your chamber. I am dealing with this same issue and after talking to mark at precision firearms this weekend at the nra convention, I am going to send my satern barrel off to him to have the throat fixed. My powder charges and seating depths are different from most of all the other info on here. You will be doing your own R&D just as I am doing now. Buy a true grendel chamber.
