I'm sure it could be ordered differently but they are quoting on their website 5/8 x 24 thread pitch on a 338 caliber rifle will not work for meLighter, less expensive, serviceable and quieter. Mine should be clearing any day now.Banish 338 – Silencer Central
The Banish 338 is the quietest and most compact .338 suppressor. Made with titanium and Inconel the Banish 338 weighs only 17.5oz.www.silencercentral.com