So I am looking at a forged BCM lower or a Billet C3 Defense lower. I am buying the lower half and not building a stripped lower w/ parts.
So is there a durability difference between the two material and will I have issue mating up a billet lower w/ a Non billet upper?
So is there a durability difference between the two material and will I have issue mating up a billet lower w/ a Non billet upper?