Thread it and slap a Precision Armament M11 on it. I absolutely love mine. I have an M41 too for my 260 from Jon Beanland, but this Co. makes some "EXCELLENT" products. Makes my 20" much less than my 243's. When you need to put rds on steel at 500+ within a time limit, a brake is your best friend. But remember a brake isn't just for recoil. My 5R shoots better with a brake. When I asked some Smiths about that they said it also changes a barrels harmonics. Ask AIC they will give you alot of info on fluting, brakes, etc. I put it on for the reason of a 20" tube being "bouncy" in 308, not having too much recoil. Just ask the owner of JP rifles, he brakes his 204's simply to keep the muzzle down, and I love to see my pill hit it's mark through my optic. (Or miss)