I have to admit, this is pretty encouraging. I've been wondering what it would cost to build an AR, and although I'm sure prices have gone up in the past 2 months, well, 7 days really, it looks like building one will still be a bit of a money saver.
It was nice to see a link to my employer (midwayusa.com) in your list of parts. Just started working there on the 5th and I already feel like a kid in a candy shop. Might have to try my hand at this myself one day soon!
Very nice setup you made Junho. Makes me jealous.