Forums › Forums › Technical Articles › T3X CTR Stainless 308 muzzle diameter for muzzle break › Re: Re: T3X CTR Stainless 308 muzzle diameter for muzzle break pshort Member July 7, 2016 at 6:05 pm 1 Bullseye Howdy, Oooops, sorry folks.. I read the op as an inquiry about the thread size..As far as I know, it's metric… Paul
