I mentioned this in another thread but it bears mentioning again. I had some of these cartidges given to me at work. They were .357 and I used them for practice in my 340PD. After the second shot, my gun locked up. I found that the recoil had caused the slugs to start sliding out of the cases on the unfired rounds. Catching on the forcing cone as the cylinder rotated. This could have been disasterous or worse in a emergency situation. <img src="/forums/images/graemlins/frown.gif" alt="" />