[gru556]

For those interested I recently bought a Mossberg choke and put it in my TC New englander Threaded right in

[arcticap]

That's good info.
My older Traditions inline shotgun also uses Mossberg 500 chokes.
I use an extended choke so that I can easily unscrew it to load wads, and less of a hassle to remove if the residue builds up.
Keep it well lubed! :)