I've been looking around the Web for upper and lower AR recievers and guess what, there aren't very many left!! Most sites are sold out and the only ones left are the very expensive. Barrels and other associated parts are getting pretty scarce as well. Looks like the manufacturers weren't watching the elections and couldn't for see the increased demand. Anyone know of a source that has these in stock or do you think we're all waiting 3 - 5 months for Rock River Arms, DPMS and the rest to get them back in production. I'd really like to build an AR but right now the build price is currently looking like over $1300 due to demand!