| KWK |
| (.275 member) |
| 24/10/09 10:34 AM |
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450/400 3¼ BPE granulation
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What granulation of the modern black powders are shooters of this old cartridge using? Wright's book has little on the BPE version. I imagine 3Fg would be about right.
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What granulation of the modern black powders are shooters of this old cartridge using? Wright's book has little on the BPE version. I imagine 3Fg would be about right. |