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11th March 2015, 03:30 AM
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#5 |
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Member
Join Date: Mar 2012
Location: In the wee woods north of Napanee Ontario
Posts: 395
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To know which cartridge it fires, a chamber casting would help and slugging the bore for an accurate bore measurement.
Who used 50 cal ammo at the time this was made? British was .577 and .450 |
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