From what ive heard, you can get a class 3 dealer to buy a real F2000 barrel, and have it sent to a welder and permanently attach the flashhider
or, you can choose a flashider of your choosing to be welded/blindpinned on
if you do this, you must weld/blind pin it on to ensure 16'' legal length permanently
as far as cutting the barrel, the muzzlebreak is blindpinned on, and the threads are extended and left hand threaded
so whoever cut it would have to either remove the blindpin and find a left hand threaded flash hider or just cut behind the entire muzzle brake
dont forget about the 27 OAL rule too, so many rules
or, you can choose a flashider of your choosing to be welded/blindpinned on
if you do this, you must weld/blind pin it on to ensure 16'' legal length permanently
as far as cutting the barrel, the muzzlebreak is blindpinned on, and the threads are extended and left hand threaded
so whoever cut it would have to either remove the blindpin and find a left hand threaded flash hider or just cut behind the entire muzzle brake
dont forget about the 27 OAL rule too, so many rules