April 28, 2012, 06:13 PM | #1 |
Senior Member
Join Date: January 17, 2011
Posts: 207
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300 AAC powder
I see main hogdon has load data for this round other than them or alliant who else would have something that would work?
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April 28, 2012, 06:28 PM | #2 |
Senior Member
Join Date: January 24, 2011
Posts: 1,427
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Accurate Arms.
AAC recommends AA1680 powder for use in subsonic loads with the AR uppers according to AAC's page. They even publish a load. |
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