Hefights..I'm reloading LC & HXP surplus brass that I collected during my M1 matches from the gun clubs around here. They provided the ammo and I got to keep the brass. True I haven't had a problem, but why push my luck. I don't think my loads are that hot. 47.4 grs. 4895 with 150 gr. bullet is my hottest load, also my most accurate.