Saw this deal on M4C. Complete cold hammer forged barreled upper receiver for $499. Ngghhh. The bottom has completely dropped on the AR market. So doing the math Barrel: $330 Upper: $100 BCG: $150 Charging Handle: $25 Rear Sight: $65 You'd be saving $170 on this deal. http://www.danieldefense.com/?page=shop/detail&product_id=151 you could have a kick ass rifle for around $700... theoretically. According to the M4C thread, you have til noon of December 1st to decide if you want it. I find it to be difficult to resist.