I bought a used Dillon AT500. I put a Lee Autodisc measure on it and picked up the 45ACP caliber change at SW. I have ordered the the shell kick out kit from Dillon but it isn't here yet. I set it up today and am using the primer system as is. I loaded my first box in no time and checked each for powder in every case and took my time with the whole process. This is so much faster than single stage loading and I got the complete outfit on the cheap!! Thanks to everyone who recommended Dillon!