Over the years I've been a 3-4 mags on the plate carrier sort of guy, but the more I think about it, the more I'm of the mind that if I really need to don my PC , I'm going to want as much ammo as possible. SOOOOO, I've recently started carrying 7-8 mags on the PC and one on the belt + one in the blaster totaling 270-300 rds, I'd rather have it and not need it, than need it and not have it sort of thing. What's everyone else loading out ammo wise for training?