ljnowell
Member
I've used it in 9mm with very good results. I don't have a 40 S&W but Power Pistol should work great for that cartridge too. I haven't tried it in 45 Auto, I use better suited faster powders for that. I use 296 for 357 Magnum so Power Pistol doesn't seem very flashy to me.
Better suited would be a question of purpose.