Has anyone tried using the FX smooth twist liners in other rifles? How well did it work? What did you do to make it fit your rifle?
Yes, we machined a collet system well over a year ago long before FX brought something almost identical out, simply to try shooting slugs in the HP Redwolf VS the LW barrels for testing. We also fitted LW barrels to the Crown, some others on here have done it as well, it's not that difficult.
Did you have something specific in mind you wanted to achieve?