Re: "Classic African Cartridges: The Giant Bores - 4 and 6"
6 bore by measurement is .919" at 1,166.7gr. ball that size in pure lead. 5 bore is 0.977" @ 1,400.0gr. 4 bore is 1.052" @ 1,750.0gr. 3 bore is 1.158" @ 2,333.3gr. 2 bore is 1.326" @ 3,500.0gr. 1 bore is 1,671" @ 7,000.0gr.