At what point do you guys discard your brass for loose primer pockets ? I have a bunch of Fed. .308 brass that I have been loading. Some of them that have been reloaded 4 times have loosend up a bit. I hand prime everything and on the looser ones the primers slip in with very little effort compared to new brass. No problems with any being blown out or falling out but I don't want to push the envelope. I am loading 168 Amax in front of 44.0 gr. RL-15 for 2520 fps. out of my LMT MWS....thanks