... that is assuming that you are comparing Typical primers to Standard primers or Magnum primers to Magnum primers ... not Magnum primers to Standard primers. You can find an exception with handgun loads that use large pistol primers ... WLPs produce about 15% extra flash than other models of https://griffinlieyr.buyoutblog.com/31894988/the-2-minute-rule-for-federal-large-magnum-primers