| DarylS |
| (.700 member) |
| 07/03/20 05:34 AM |
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Re: donor shotguns?
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Those were my thoughts, too, Mike.
Even a long .45 calibre, like a 2 7/8" or 3" case develops 30,000psi using black powder, according to AArms & that is a large rim dia.
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Those were my thoughts, too, Mike. Even a long .45 calibre, like a 2 7/8" or 3" case develops 30,000psi using black powder, according to AArms & that is a large rim dia. |