I've been on the hunt for an affordable mid grade AR15. I've searched everywhere for kits which I think is the way that I wanna go, just to learn the rifle from the ground up so to speak. I've looked at kits from DPMS, M&A, and more. I really don't wanna spend more than $650 or so. I know I can have one built for around that from ACME in Seymour, but would prefer the joy of building it myself. Where is the the best place to find a DPMS or like, kit and lower, I cant seem to find them in stock anywhere? And yes I have read the "So you wanna build an AR", thread, but I'm looking for up to date info on the kits and stripped lowers. Thanks.