The email issued mentioned earlier this week is now fixed! You may also have received previous emails that were meant to be sent over the last few days - apologies, this was a one time issue and shouldn't happen again!
I have a Faxon 14.5" Gunner profile barrel. What do I need to know about the Allen Engineering or possibly Otter Creek silencer fitment? OCL makes a couple mounts that thread onto 1/2x28 that emulate the collar and AE makes this model they say needs less room: AEM-4