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#11 | |
Member
Join Date: Dec 2004
Location: California
Posts: 1,036
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![]() Quote:
The polygonal rifling is useful in a smaller bore like this. Considering the tendency for black powder combustion to foul a bore, cleaning should be a bit easier than with land-and-groove rifling which on early muzzle-loaders tends to be fairly deep and feature anywhere from 5 to 7 grooves. |
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