RSA

Greetings to all on the forum , I am another new member from S.Florida. Main interest is in reloading with the Dillon 1050 so will be looking for as many hints to make the learning curve as simple as possible. Have reloaded many years ago using a simple single die press in many different caliber's , which is a far cry from the progressive 1050. Any info on how to obtain discounted caliber change components,would be greatly appreciated. RSA