*The discussion of the creation, fabrication, or modification of airgun moderators is prohibited. The discussion of any "adapters" used to convert an airgun moderator to a firearm silencer will result in immediate termination of the account.*
mercado speaks facts. I tried to get a barrel and it was a no go. There's a guy that sells airgun tjs barrels that can machine it. Maybe do a search for "custom tj barrel". I think his name was Troy but not 100% sure.