Thread: 300/221 Accuracy
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Old 04-25-2009, 06:15 PM
Rikky Lee's Avatar
Rikky Lee Rikky Lee is offline
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Join Date: Dec 2008
Posts: 266
See my never ending thread about the 30BR in the non-Whisper forum...

Best to date - 0.448 @ 1140fps and 0.7 @ subsonic

Faster powders are the key - if you don't get a good group with one - go faster and start again with load development.
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