I really use JBM ballistics a lot. When I settle on a load I make a range card from the JBM data table. It's a great program and relies on donations only. Lots of other info incorporated as well. Can't praise it enough.
I really use JBM ballistics a lot. When I settle on a load I make a range card from the JBM data table. It's a great program and relies on donations only. Lots of other info incorporated as well. Can't praise it enough.
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