So I have a little confusion about Dillon presses. I currently use a friend's 650 to load 9mm. Im looking to get my own press and am trying to clarify the main difference between a Dillon 650 and a 1050. Can anybody help me out? Im wondering what the big advantage is to a 1050. Does Dillon make a press that will load rifle and pistol with a simple change in dies? I currently only own a Redding T7 to load my 308 and would like a progressive to load my high volume loads like .556 for 3 gun. Anybody got any advice?