I tried it on my new Winchesteer brass and just broke the sharp edge of the primer pocket, "trouble" vanished. I suspect they may have a small influence, but that’s hunch not science! One particular (minor) cause that small primer brass can be a lot better than a lot of https://messiahxxwql.daneblogger.com/31173016/top-guidelines-of-federal-205m-primers-in-stock