Just picked up a Hells's Canyon in a 300wsm. When I got home I tried to replace the muzzle break with a Silencer Co ASR for one of my cans and it didn't fit. I assumed it would be a 5/8x24 thread pitch but I was wrong. Does anyone know what the thread pitch is on this rifle so I can get the correct ASR break? Browning's website wasn't helpful. Thanks in advance.