Shot my Bear Hunter 116 300 winmag today for the 1st time today, love the rifle, shoots awesome, but don't care for the factory muzzle brake. I was wondering if the Muscle Brake from Jim is an easy swap/replacement to the factory muzzle brake? The threading from reading online appears to be a 5/8 X 24 tpi, but just wanted to confirm. Has anyone tried swapping or adding Jim's Muscle brake on? Any luck with it?