Forum: 300 Whisper Rifles and Pistols
09-26-2010, 05:12 AM
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Replies: 5
Views: 2,060
I would try A1680... I am using 11.5 gr over a...
I would try A1680... I am using 11.5 gr over a CCI 400 primer pushing a 180gr Hornady BTSP and getting 3/4 to 1 MOA.. I had been having the same sort of problems and one of the folks hear helped with...
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Forum: 300 Whisper Rifles and Pistols
09-24-2010, 02:45 PM
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Replies: 5
Views: 2,060
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