I'm moving to NY and I have to get my AR tele stock pinned and a muzzle brake pinned and I think welded. I plan on bringing it to a gunsmith for the work. Is this something any average gunsmith can handle? I've never been to a gunsmith and I just don't want my rifle hacked more than it needs to be. The place where I bought my Glock has a gunsmith there 3 days a week. The store sells quite a few Evil black weapons so I'm fairly confident the smith knows these guns. It's probably not something they see every day since PA doesn't have these commie rules about neutering their guns.