After much thought, debate and discussion, I have decided to go with the AWC PSR muzzle brake. My gunsmith who will be putting together the rifle after threading the barrel clued me into some issues with other muzzle brakes and quality control. The AWC PSR brake provides good recoil reduction and the future ability to add a suppressor if circumstances change. If anyone is interested, I'll be able to post photos of my future completed rifle, hopefully by the end of the year.