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Old October 26, 2011, 11:45 AM   #2
Unclenick
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Join Date: March 4, 2005
Location: Ohio
Posts: 21,022
4.4 grains of 231 will mimic commercial match ammunition velocity, but you'd tweak it for your gun. If you aren't running a match gun with reduced power recoil springs and want these loads to function a standard gun with full strength recoil springs, you'll probably be at more like 5 grains to start.
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