| 9.3x57 |
| (.450 member) |
| 16/03/09 01:59 AM |
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Re: What is Henry rifling?
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Rounded lands, 7 groove heptagonal rifling, IIRC.
I bet Marrakai can bail us out here.
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Rounded lands, 7 groove heptagonal rifling, IIRC. I bet Marrakai can bail us out here. |