The gentleman who does their gunsmithing was in my place of work a couple weeks ago and we struck up a conversation. He was very personable, and I think he may be the AR guru you're talking about. I have some gunsmithing that I may need done soon, and this is the first place I'll go. Close, friendly, and I've heard a lot of good things.

Now that I think about it I think his name was Jay, but that's just shootin' from the hip.