re: Brought enough gun...or is it...

First box was PMC Bronze 308B and it ran it just fine. Actually did better than Federal XM80C as far as grouping (considerably more consistent velocity averages, even better than the Black Hills Match that day). PMC Bronze will be the first few mags in the M1A too. It doesn't have the NATO cross but is made to the same specs (there isn't enough difference in case weights between it and LC to make it worth sorting just for the head stamps) and isn't steel jacketed unlike XM80C.