To the OP?
Mebbe it's just me, but it appears the cheapest Milspec rifle I can purchase (and part of the reason I bought my last one) is the Colt.
I'm sure BCM and Daniel Defense make good stuff (my BCG spare parts pack is from BCM), but when I whip by their sites it seems that instead of the $100 / $200 more expensive some folks claim they are, darn if they don't seem to be around 33 to 50% higher than a good price on the Colt!?
I always figured the reason the Colt was cheaper was their economy of scale?