I shot some in my webley, enfield, and smith model 32, and smith victory.
I only got 520 fps though, so I need to up my powder charge. I was aiming for about 100 fps more than that. I will try to post what I used for powder, as I don't remember off the top of my head. I did not shoot for accuracy.
I also loaded up some of the HP bullets cast with 20:1. They did not expand even a teeny, tiny bit in wet phone books.
Any ideas? Obviously they can be pushed a little harder, and I think I will try casting from pure lead. I am afraid I might have to send the mold off to get bigger cavity pins made for it.