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Old February 3, 2013, 04:33 PM   #7
black mamba
Senior Member
 
Join Date: September 13, 2011
Location: O'Fallon, MO
Posts: 554
Seated to a nominal 1.6" (in crimp groove) 8.5 to 9.0 grains of HP-38 or W231 should put you right at 1000 fps in a 4" and be very accurate.
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