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Shooting & Reloading - Mausers, Big Bores and others >> Mauser Discussion Forum
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Nakihunter
.375 member


Reged: 13/10/07
Posts: 588
Loc: New Zealand
Re: 9.3 x ??? question
      04/12/07 09:00 PM

I do not know the purpose of inside neck turnig. If the case neck diameter has been changed by necking up or down, there could be a minor variation in neck wall thickness. If uniform neck thickness & concentric bullet seating are the goal, then outer neck turning is the only way to achieve this. Using inner neck turning only follows the existing profile. While the neck wall might get thinner, resizing will only continue the variances in neck wall thickness & not provide uniform wall thickness or concentric neck / case alignment. If outer neck turning is done, then a pilot is used for centering the neck & only the surplus metal is removed from the outside of the neck. This provides uniform neck thickness & facilitates concentric seating of bullets in a neck that is aligned to the rest of the case.

Having said that, it probably makes little practical difference for medium or big bore hunting rounds that provide a minimum of 1.5" accuracy at 100 meters & are used up to a maximum of 300 meters.

--------------------
Always shoot through the target & not just at it.

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Entire topic
Subject Posted by Posted on
* 9.3 x ??? question GoneShootin 27/11/07 12:18 PM
. * * Re: 9.3 x ??? question 9.3x57   28/11/07 01:21 AM
. * * Re: 9.3 x ??? question GoneShootin   29/11/07 07:51 PM
. * * Re: 9.3 x ??? question Paul   29/11/07 11:30 PM
. * * Re: 9.3 x ??? question CptCurlAdministrator   30/11/07 01:05 PM
. * * Re: 9.3 x ??? question 9.3x57   30/11/07 01:53 PM
. * * Re: 9.3 x ??? question CptCurlAdministrator   02/12/07 01:13 PM
. * * Re: 9.3 x ??? question DarylS   03/12/07 05:31 AM
. * * Re: 9.3 x ??? question Nakihunter   03/12/07 04:14 PM
. * * Re: 9.3 x ??? question DarylS   04/12/07 05:18 AM
. * * Re: 9.3 x ??? question DarylS   04/12/07 05:30 AM
. * * Re: 9.3 x ??? question Nakihunter   04/12/07 10:55 AM
. * * Re: 9.3 x ??? question 9.3x57   04/12/07 01:35 PM
. * * Re: 9.3 x ??? question DarylS   04/12/07 01:50 PM
. * * Re: 9.3 x ??? question Nakihunter   04/12/07 09:00 PM
. * * Re: 9.3 x ??? question DarylS   05/12/07 03:28 AM
. * * Re: 9.3 x ??? question Nakihunter   05/12/07 08:26 AM
. * * Re: 9.3 x ??? question CptCurlAdministrator   05/12/07 09:52 AM
. * * Re: 9.3 x ??? question 9.3x57   05/12/07 01:43 PM
. * * Re: 9.3 x ??? question DarylS   05/12/07 09:55 AM
. * * Re: 9.3 x ??? question DarylS   05/12/07 09:51 AM
. * * Re: 9.3 x ??? question CptCurlAdministrator   03/12/07 10:28 PM
. * * Re: 9.3 x ??? question 9.3x57   04/12/07 12:28 AM
. * * Re: 9.3 x ??? question capoward   02/12/07 02:39 PM
. * * Re: 9.3 x ??? question 9.3x57   02/12/07 05:38 PM
. * * Re: 9.3 x ??? question GoneShootin   03/12/07 12:06 AM
. * * Re: 9.3 x ??? question Nakihunter   30/11/07 02:40 PM
. * * Re: 9.3 x ??? question pjaln   01/12/07 01:50 PM
. * * Re: 9.3 x ??? question Nakihunter   27/11/07 04:15 PM

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