Thanks for the quick reply! I've utilised CCI primers by using a Lee automobile-pimer for some time now but switched powders and observed the recomendation of fed. two hundred and wasn't positive why. Many thanks again That was the only firearm I at any time experienced that concern with. In https://jasperilzlw.blogolize.com/5-tips-about-federal-gold-medal-215m-primers-you-can-use-today-71093257