Moderator: MudBug
Sbeduckman wrote:Hello all. New to the caliber, but not reloading, nor reloading cast. With that said, I generally am able to find published data. I have a supply of .452 250gr rnfp coated Hardcast (hardball) projectiles (Magma 45-250 mold). I'd like to use in an AR platform. I've not been able to track down data to this point, so I thought I'd start on the bottom end of 250gr jacketed and go from there. I've read through most of the stickied casted threads here, and can't find much reference to this particular bullet. Does my plan hold water? H110/296/4227 are my available powders that seem suitable.
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