Once I get moved over to the new house, I will do some investigating and see if the Bolster is actually threaded into the breech plug on the Traditions.
I think all I will have to do is run a rod down the barrel until it stops on the end of the breech plug, then mark the rod.
Pull the rod out and lay it next to the barrel and see where the end of the breech plug in in relation to the Bolster or in your case, the touch hole or liner.
I would say that if the touch hole liner is into the breech plug, then chances are they Threaded it in like the Bolster on the CVA, instead of pressing it in.
It will take me a couple of weeks to get my stuff unpacked so I can do some investigating for you.
But Perhaps ,there is another member who has a Traditions already available to do some checking for you.
But from what I remember about my Traditions was the breech plug is like a Plumbing Pipe Plug with out any kind of Flange, and only has the Tang Hook sticking out the back end of the barrel.
That doesn't give you much material to put a wrench on if the breech plug stops and is Torqued to an internal shoulder inside the barrel with the Bolster either threaded into the breech plug, or threaded into only the barrel Just Ahead of the front end of the breech Plug