Get one of their clamp on or go to Frontier firearms to buy one of the Kahntrol clamp on muzzle brake no threading required. I have a Kahntrol clamp on on a T3 300wsm and it is suppose to reduce recoil at least by half from some reviews. I haven't had the time to try it out but from a few video reviews on WM it seems to reduce recoil to a very manageable.