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Old March 17, 2013, 04:32 PM   #10
Bart B.
Senior Member
Join Date: February 15, 2009
Posts: 6,318
Palmetto, your 2/10ths grain spread in charge weight's plenty good enough.

.308 Win. ammo with 3/10ths grain spread in charge weight's shot sub 3-inch 30-shot test groups at 600 yards.

There's many things more important that that much charge spread.
US Navy Distinguished Marksman Badge 153
Former US Navy & Palma Rifle Team Member
NRA High Power Master & Long Range High Master
NRA Smallbore Prone Master
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