10-22-2023, 07:09 PM
SDW, I have also seen the same type of info on the CCI 400 primers, I think its mainly has to do with pressures, correct me if I'm wrong, I have as I have said never had a problem with the Winchester standard small or large primers in any of my gas guns, but I will say I have switched to the #41's in my AR's only because I bought 15k of them, I'm going to continue to use the WLR in my M1A1 308win, IMO if you seat them correctly you shouldn't have a problem, JMO