New guy here. I'm a long time shooter living the Ireland. I shoot all types of IPSC disciplines and cast for several calibres. I'm thinking of buying a BP rifle and have seen a PH Volunteer.451 that looks good. I've watched the YouTube videos and it looks like fun. I have a few questions that I hope some might be able to help: 1.Can I Load a .45 lead ball or do I have to load the .451 lead bullet? 2.Do Lee make a mold that I can cast a long bullet from? 3. Is Lyman the only mold suitable? 4. The rifle seems to be a period piece not a repro. It's described as in full working order. What would you recommend. I can't think of any thing else. Look forward to your answers.