I really like mine, use it on .223, 45ACP, and 460 S&W and it works like a champ. I'd reccomend the complete double disk kit and mico-charge bar for fine tuning your powder loads. My son in law and I have a seperate turrrent head for each set of dies for each calibre. Changing calibres takes only a few minutes and most of that is setting up the powder dispenser.