Does anybody have a defiance barrel, magnum bolt face, that is laying around that I can borrow? Maybe a barrel that was removed because it was shot out? I’m having an issue with a gun I can’t figure out and need to screw on a different barrel that’s a known shooter, to see if my issue is a barrel issue. I just need to put a handful of rounds down the barrel. It will be installed by a professional gunsmith, and removed by a professional gunsmith.