My wife and I use our 22s at a Cowboy Action Shooting facility that also has a 22lr falling plates area. We recently learned that we could use our M&P 9mm and 40 cal with lead or coated lead bullets, maximum velocity 1000 fps I believe. I'm about 1 week short of having my loading bench completed and fully set up and am looking for a bullet source that would work for low power factor. Missouri Bullet Co, for example, has a lot of offerings, but they are described as suitable for major power factor.