[dewcrew8]

I was looking at some gi nm brass that I was going to reload and the lyman 49th says trim to lengh was 2.005". When I mic some of mine were 2.000 , ? Is should I toss it or will it grow alittle when I shoot it next. What is the smallest (safets) size before you do need to toss it. I was told it was once fired from my dad when he got it at the range.most of the brass is 2.015" thanks for your input guys! This will be shot out of a m1a.