I just bit the bullet and ordered an ar-pdw in 350 Legend. I plan to try the mp360-640 bullet cast as solids and hp. I will powder coat these. The pdw has a 10.5" barrel and is select fire, but, I was trained to use semiautomatic and will probably rarely use the full automatic for more than a few fun bursts.
What alloy should I try? I do intend on trying deer and hogs with it eventually so I need something that can handle the higher velocity but still perform well in the hp when impacting bone.