FROM THE MAIL BOX 32 ACP Actual Diameter? QUESTION: What is the correct diameter for bullets in 32 ACP? I have a .311 mold but I've seen bullets being sold specifically for 32 ACP that are .308 diameter. I've shot .308" bullets out of my FN 1922 but they lead the barrel. So I would ask what y'all do? ANSWER: Most important in .32 ACP is how large your cha