Saw the Lincoln thread, thought I'd post one of my own.
Looking for a gunsmith that would be capable to destroy an existing blind pin-and-weld job on an extended A2 flash hider on my 14.5" AR15 barrel (destroying the flash hider is ok as long as the barrel is fine) and then add a new muzzle device, properly indexed, to the barrel with another blind pin-and-weld job.
Definitely not the kind of thing I'd want to do myself and I know of places like Adco where you can mail it out but I'd prefer to not have to mail my upper receiver out if possible.
Thanks for your time.