I didn't see a discussion about barrels, so I figured I would ask here. I am sort of new to the AR building world, and was wondering if anyone knew where to get M-4 Barrels for a decent price. I checked with DPMS and Stag arms, and a few other places that had them all on back order. Some of the independant distributers that have them in stock are over priced (assuming it's due to a supply and demand thing). I am open to a few twist rates, and Chrome lined would be nice, but if it's not, that's fine too. I don't have search available to me. So, I was just wondering what people here thought on the matter. Thanks.