Paul,

Is your Magnum MR-3100 from Accurate Powders? They were purchased by Western Powders (the same company that imports and sells the Ramshot powders) and they have an Accurate Powders loading manual that includes .338-06 data. You can contact them at www.ramshot.com or406-234-0422.


“Montana seems to me to be what a small boy would think Texas is like from hearing Texans.”
John Steinbeck