Hello,
I have a Armalite M15 upper receiver with a muzzle brake welded on, Its very uncomfortable to shoot long hours with others on the line.

Im looking to get it taken off and re threaded.

I've contacted armalite and they said it would take upto 7 weeks for it to go through @ 60$ plus shipping both ways.

Does anyone have any sites of some gunsmiths located around Maryland & North?

Thanks in advance.