What models interchange? It looks like the 220 and 219 barrels interchange with a little fitting. What about the 94 series and others. I make the assumption that the 220 and 219 actions are the same dimensions.
I make that assumption since a 219 hornet barrel fits on my 220, as does a 20 ga. I am eager to find out about the other models that will fit a 220 action since I am looking for a full choke barrel that uses a clip on forend. Thanks inadvance BigBoy.