Air Venturi Aveng-x moderator adapters?

I cant believe that there's no adapters that will allow me to add a moderator on the end of the shroud. I know about the plastic baffle thingy that attaches to the end cap and I can seperate them, but the baffle with the 1/2x20 threads on the end just sits in the shroud with no attachment. How is everybody attaching moderators to the Aveng-x classic platform?