Powder Recommendation

Wolf76

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Jan 5, 2014
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City & State/Province
Grandville, Michigan
Building a wildcat cartridge. Here are the specs: Barrel .424/.431 land/groove, case capacity of H110 62.7 grs, Belted mag case, 22" barrel, max pressure 63K. 225gr bullet

What powder and how many grains?

Looking at enforcer, 300 MP, 1680...........45-50grs?
 
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