Well decided against loading the 350 gr and bought a proper mold. Accurate mold 45-280. Has a narrow nose and wide drive bands. This one is gas checked too. So o bought some copper gator checks and coated them 2x w used a alloy of 50-50 wheel weight and range scrap/pure mix and also added 2% tin
H110 34gr, 35 gr, 36gr and 37 gr.
Oh I forgot I bought some mag rifle primers and will be using those