This may be as a result of a different concern also. Do you utilize a flashhole deburring Device and open up up the flash gap a lot of permitting much more pressure back again to the primer cup spot? Not a major variance but it surely does produce a variance https://cci-large-rifle-z-ndh-tch60370.answerblogs.com/31752886/not-known-factual-statements-about-cci-200-large-rifle-primers