I'll let you know soon hopefully if it's doable.30 cal, 210 to 220 grain, short action, 20 inch barrel, 3000fps. I don't understand why it's so difficult. Hornadys bound to have some of that superduperformance powder back there somewhere that'll get it done
300SAUM Improved. It's throated for 185 Juggernauts, but I'm also going to try 200.20x bullets. The 185 Juggs are seated at 2.950 and above the n/s junction. Hawkins hunter mags allow 2.980" so the 200.20x should still be able to be seated optimally.