| Marrakai |
| (.416 member) |
| 01/07/21 06:57 PM |
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Re: Building a Bore Rifle....
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I would think 1 thou OVER groove diameter
... but my lead-bullet/black powder experience is far inferior to many here.
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I would think 1 thou OVER groove diameter ... but my lead-bullet/black powder experience is far inferior to many here.
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