If You aren't utilizing Lee priming applications as well as equipment you're utilizing are Alright with Federal primers, you have to be good to go. (Incidentally, Lee only endorses CCI or Winchester primers, or they did when I bought my Lee machines A number of several years back! Detest to https://lukastpqjb.alltdesign.com/the-2-minute-rule-for-federal-primers-gm210m-51388673