Well if y'all have seen recently, I just finished, halfway at least, my lower build (I just need a stock and buffer which I'm ordering later tonight when I get paid) and I have finally decided on my upper caliber being a 300blk due to the fact I have an @ss load of .223 casings and .30 caliber bullets from .308 reloading. My only question is which brand? I want a 16" barrel, preferable without the A2 sight but I am not opposed to it being on there if the price is right. I have looked around and have seen them all ranging from 400 or so to 1100 for just an upper. Some of the cheaper ones were from J&T Distributing, Model 1, and Marks Armory. I have also seen a bunch of CMMG's but they are out of stock in all the places I have looked. What do you guys recommend?