MontanaMan,
What powders did you use with the IB in the .280 and 7-08? I have the 154 IB for my 7mmRM and tried RL-22 & RL-19 with no luck. I have a batch loaded with Ramshot Magnum that are waiting to be tested.
Just curious what powders you're using to push them down the tube?
“There are three things all wise men fear: the sea in storm, a night with no moon, and the anger of a gentle man.”
― Patrick Rothfuss, The Wise Man's Fear
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