do well. The 4227 has more of a rounded pressure spike and not the sharp spike that the JH-110 and 296 have. It is a bit more forgiving if you run it up a bit too hot. Watch your cases and primers for pressure signs. Watch for bulges at the base of the case and either real flat primers or cratered primers. If either of these shows up, don't go any hotter.
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well shot the .500 GNR this afternoon
- Lynn, 2021-11-16, 14:47
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you can experiment with the 4227 and it should
- Gary Reeder, 2021-11-16, 15:29
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I do not have much 4227 as that would be my first choice
- Lynn, 2021-11-17, 09:52
- If you have primers, other than CCI, use them - steve todd, 2021-11-17, 12:41
- thanks boss (nm) - Lynn, 2021-11-17, 09:52
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I do not have much 4227 as that would be my first choice
- Lynn, 2021-11-17, 09:52
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you can experiment with the 4227 and it should
- Gary Reeder, 2021-11-16, 15:29