Something which i do stick with is: when loading for my M1A and AR I use 'armed service' primers. Specifically in the M1A. My understanding is definitely the 'civilian' primers are as well smooth and encourage the infamous 'slam -fires' With that, I'd say to your MODS, If your publish https://winchester250magnumprimer42619.qowap.com/91256182/the-2-minute-rule-for-federal-gm205m-primers