Thread: 200 grain cast bullets in .357 magnum cases

Thanks for that Mikee. When my mould finally arrives my initial experiments will be with AP70N since I have some already.... my first goal is to have some heavy, subsonic loads. After that though, I want to have faster loads for longer ranges where noise isn't a problem. So I might need that 2205 thank you... if you finally decide it is surplus. I dunno what other powder you might use to get that speed, most data I've seen for higher velocities is an AR2205 equivalent.... mind you, I haven't spent much time researching that.

What are you planning to shoot with those 140 grainers?