Can a tier 2 AR/M4 be improved to tier 1 ?
Ok I started the "Do you like your Stag?" thread. Thank you for all of the replies. Now let me ask this. Can a AR/M4 that is not top tier be brought up to a good quality rifle? I was ignorant when I bought the Stag, hence the reason for the Spikes upper on a Stag lower. I personally dont care about the roll mark. The roll mark could be a streaming pile of horse manure for I care. But by replacing parts that arent mil spec with BCM or other quality parts can the rifle be brought up to a better more reliable level?