We get a lot of requests for our comp as a stand alone piece to work with a standard threaded barrel. This is roughly what it would look like. Science dictates that The system can't work on a normal threaded barrel. If you look at a threaded glock 19 barrel it's actually as long as a g17 slide. But you can't disperse gas until after it leaves the barrel. So there is a trade off. You can have a long comp that wreaks havoc on the berries and use your current threaded barrel while you keep messing with your crack lighter and loctite, or you can do what we do and have a short comp that comes with the barrel and makes a setup that you truly don't have to compromise for. Oh and toolless install and removal. Because #innovation.