Paid a visit to R.A.R. yesterday, and you know what? I wish I did this from the start. If there is a Newbie or Oldie (or Middie) wanting to start a new AR build reading this... Please do not hesitate to give R.A.R. a call (303-495-5406)! Anthony is the guy you'll be getting with. Super cool guy to work with, and he will work with you! I am now loyal customer to R.A.R.! Thanks Anthony... will be dealing with you again a lot in the future!
By the way, I would have kept my AR build under $600 if it wasn't for the trigger break down on my Plumcrazy lower, and if I just went straight to R.A.R's lower. (Plumcrazy $130 online purchase, RRA upper complete with BCG $410 Gunbroker) As like what I have stated. Anthony will work with you.. with what ever you can want on an AR! Go to R.A.R. for your AR needs! Support your local Colorado businesses!

Here's a pic of the lower with my RRA upper:


Here's a complete pic: