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Shooting & Reloading - Mausers, Big Bores and others >> Big Bore Rifles
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DarylS
.700 member


Reged: 10/08/05
Posts: 27005
Loc: Beautiful British Columbia, Ca...
Re: cast loads in 458WM
      24/03/10 11:19 PM

1,000fps should shoot with almost pure lead bullets - if the bullets are at least groove diameter & if the alloy matches the pressure being developed.

If they are undersize, smokeless powders won't work worth a damn as they are not fast enough, or hit hard enough to slug the bullet up.

Any alloy harder than pure should work at low velocity - and with the max loading of Trail Boss, the velocity could be up around 1,200fps however - the problem - the pressure will also be up around 30,000PSI, which means you will need Wheel Weight alloy or possibly stronger.
The alloy should match the pressure as that relationship is more important than the speed.

--------------------
Daryl


"a gun without hammers is like a Spaniel without ears" King George V

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* cast loads in 458WM mauserand9mm 07/03/10 09:00 PM
. * * Re: cast loads in 458WM bonanza   30/04/10 12:49 AM
. * * Re: cast loads in 458WM mauserand9mm   30/04/10 08:41 PM
. * * Re: cast loads in 458WM mauserand9mm   17/05/10 01:29 PM
. * * Re: cast loads in 458WM mauserand9mm   05/11/10 07:59 AM
. * * Re: cast loads in 458WM DarylS   05/11/10 11:49 AM
. * * Re: cast loads in 458WM mauserand9mm   05/11/10 09:57 AM
. * * Re: cast loads in 458WM DarylS   06/11/10 03:32 AM
. * * Re: cast loads in 458WM VonGruff   06/11/10 05:58 AM
. * * Re: cast loads in 458WM mauserand9mm   07/11/10 08:39 PM
. * * Re: cast loads in 458WM Tatume   07/03/10 11:01 PM
. * * Re: cast loads in 458WM bonanza   08/11/10 03:17 AM
. * * Re: cast loads in 458WM mauserand9mm   08/03/10 10:30 AM
. * * Re: cast loads in 458WM Tatume   08/03/10 11:35 PM
. * * Re: cast loads in 458WM mauserand9mm   09/03/10 11:31 AM
. * * Re: cast loads in 458WM 450_Ackley   09/03/10 04:28 PM
. * * Re: cast loads in 458WM Tatume   09/03/10 11:12 PM
. * * Re: cast loads in 458WM DarylS   10/03/10 03:26 AM
. * * Re: cast loads in 458WM 450_Ackley   10/03/10 07:38 AM
. * * Re: cast loads in 458WM mauserand9mm   10/03/10 11:52 AM
. * * Re: cast loads in 458WM Tatume   11/03/10 12:24 AM
. * * Re: cast loads in 458WM DarylS   11/03/10 12:40 PM
. * * Re: cast loads in 458WM 450   11/03/10 04:39 PM
. * * Re: cast loads in 458WM mauserand9mm   11/03/10 10:19 PM
. * * Re: cast loads in 458WM DarylS   12/03/10 01:49 AM
. * * Re: cast loads in 458WM mauserand9mm   12/03/10 11:29 AM
. * * Re: cast loads in 458WM DarylS   13/03/10 04:00 AM
. * * Re: cast loads in 458WM Tatume   13/03/10 06:45 AM
. * * Re: cast loads in 458WM gwindrider1   16/03/10 12:28 PM
. * * Re: cast loads in 458WM mauserand9mm   18/03/10 11:44 AM
. * * Re: cast loads in 458WM 450_Ackley   18/03/10 07:04 PM
. * * Re: cast loads in 458WM 450   23/03/10 08:24 PM
. * * Re: cast loads in 458WM DarylS   24/03/10 07:12 AM
. * * Re: cast loads in 458WM mauserand9mm   24/03/10 01:50 PM
. * * Re: cast loads in 458WM DarylS   24/03/10 11:19 PM
. * * Re: cast loads in 458WM mauserand9mm   25/03/10 09:58 AM
. * * Re: cast loads in 458WM eagle27   25/03/10 05:29 PM
. * * Re: cast loads in 458WM DarylS   26/03/10 01:00 AM
. * * Re: cast loads in 458WM greenshoots   26/03/10 06:08 AM
. * * Re: cast loads in 458WM 86thecat   29/03/10 12:55 PM
. * * Re: cast loads in 458WM mauserand9mm   29/04/10 08:51 PM
. * * Re: cast loads in 458WM DarylS   29/04/10 10:00 PM
. * * Re: cast loads in 458WM mauserand9mm   14/03/10 08:43 PM
. * * Re: cast loads in 458WM eagle27   14/03/10 09:09 PM
. * * Re: cast loads in 458WM Tatume   14/03/10 10:57 PM
. * * Re: cast loads in 458WM DarylS   15/03/10 02:52 AM
. * * Re: cast loads in 458WM mauserand9mm   15/03/10 09:54 AM
. * * Re: cast loads in 458WM DarylS   15/03/10 10:22 AM
. * * Re: cast loads in 458WM 9dot3x74R   15/03/10 12:19 PM
. * * Re: cast loads in 458WM DarylS   15/03/10 12:59 PM
. * * Re: cast loads in 458WM mauserand9mm   15/03/10 02:10 PM
. * * Re: cast loads in 458WM 450_Ackley   15/03/10 06:14 PM
. * * Re: cast loads in 458WM 450   12/03/10 04:56 PM
. * * Re: cast loads in 458WM DarylS   10/03/10 12:25 PM
. * * Re: cast loads in 458WM 86thecat   10/03/10 05:18 PM
. * * Re: cast loads in 458WM 450_Ackley   08/03/10 02:22 PM
. * * Re: cast loads in 458WM DarylS   08/03/10 03:25 PM
. * * Re: cast loads in 458WM mauserand9mm   08/03/10 06:07 PM
. * * Re: cast loads in 458WM 450_Ackley   08/03/10 08:44 PM

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