Well figure a caliber you want to reload and grab a set of dies. I would say get the carbide ones if you can, it makes it a lot easier. And IMHO opinion start off with something in a rifle caliber. It will be a little harder to full length size but a little more forgiving in powder fluctuation. A pistol caliber will sometimes have a differential from min and max charge of half a grain while a rifle caliber will allow you nearly two grains. But you are welcome to pick my brains sometime. Doesn't matter if you make it in to Guthrie or I make it that way, lol.
