Question for the masses. I've never loaded hbwc before now. I have the Lee book and after loading 50 357 mag at 3.0 grains of bullseye I'm setting up to load some 38 special with the same powder and projectile but Lee calls for 3.5 grains of powder for the 38 spc. I just thought it a little strange that the 38 would take .5 grains more than the 357 mag. Anyone have a good answer. I'm in no hurry so I backed off for a while. TIA.

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