Agree with the post that suggests using .357 brass.
Also, I’d avoid any of the swaged lead HPs like the Hornadys as I had leading when I pushed them a bit. Gas checks seem like a good idea.
The swaged Hornadys are pretty soft. They tumble in my little Taurus 605 2". But cast bullets shoot great in it. For some reason though, the Hornadys shoot good out of my Security Six.
