I am currently loading a PD 180gn 40 S&W over 3.0gn of Clays as my competition round. I want to eventually start casting my own bullets to save money. Right now, I want to try out loading some lead bullets I am going to purchase. I want to make sure they will run in my gun without issue. My questions is, where should I start my loads with Clays and a 180 gn LRN? What else should I be aware of with lead? Where do you guys recommend ordering lead bullets? I have looked at Missouri Bullet, but they aren't that much cheaper than the PD FMJ's I am using now.