I was reloading 38 specials and 10mm on this lovely hand press. Obviously, it's not as fast as a stationary press but it does allow you to have freedom. It does have a removal breech lock quick change bushing to allow quick removal of dies without having to unscrew and readjust. Hold the black button near where the dies goes in, twist, and pop out. However, the breech lock bushing is quite expensive at $10 per 2-pack on the lee website, so you would need one for each die. And knowing how us gun people are, we want to load em all! lol. Depending on cartridge, you may get a good workout on the sizing die when sizing hundreds of brass, so you'll get buff in no time. The hand press is pretty solid, but the way the metal clanks leads me to think the metal may break if I accidentally drop it hard on a solid floor.All in all, I really like it, and it's worth it if you want the portability. Oh, do yourself a favor and get a hand priming tool and save yourself the hassle of picking up one primer at a time (you would need to buy the ram prime at $15, but not buy the auto-prime XR for $25?) I like the RCBS universal priming tool, fast, easy, and it is a sturdy solid metal.