Hornady Custom Grade dies, seating die has micro adjustment. I crimp lightly with Lee collet crimp. I ran some ladders, SDs and spreads were pretty low . If I remember correctly the SD at .2 grains below max was 4.8, that group was under 3/8\”. I am at work but I will try to get some more numbers. Don\’t know how to load pictures or I would do that.