Daryl_S
(.577 member)
23/04/10 12:53 AM
Re: 12GA From Hell

Ed - what size is that '4' bore ball? My chart and calculator says a 4 bore round ball weighs 1,750gr.(1/4 of 7,000) At 760gr. it is a lighter 9 bore ball. A 4 bore ball cast from WW metal will weigh in the 1,600gr. range.


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