Not factory interchangeable in my experience. They may require fitting, from minor to major. Kind of luck of the draw. But you should give them a try and have them fit to your gun. It is not that difficult in many cases and not that expensive. But don’t let any hamfisted moron do it. It can go wrong if they don’t know how to do it.
Good advice given here which could be said of any make of gun & barrel fitting. These aren't plug & play mechanical devices. Even in these days of CNC precision machining, the manufactures of SxS & O/U guns still do a lot of hand fitting to get things just right.
