| DarylS |
| (.700 member) |
| 25/12/15 04:40 PM |
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Re: marlin ou 12ga
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The .405 has a working maximum breech pressure (@ 90 degrees) of 46,000PSI according to the SAAMI chart.
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The .405 has a working maximum breech pressure (@ 90 degrees) of 46,000PSI according to the SAAMI chart. |