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Shooting & Reloading - Mausers, Big Bores and others >> Mauser Discussion Forum

DarylS
.700 member

Reged: 10/08/05
Posts: 26516
Loc: Beautiful British Columbia, Ca...

Re: 9.3 x ??? question
04/12/07 01:50 PM

I agree about 8mm brass perhaps if DWM or RWS brass is used. I find Norma brass, while it is loaded to higher factory pressures than the same case in the US (in 8mm), that it is a bit soft in the head area for my liking, showing greater expansion than the other two mentioned. This seems to occurr with almost all Normal brass. Indeed, back in the 70's, we used it for lighter 200 meter match loads only.
; I think because it's loaded to such low factory presures, that perhaps the WW and RP in 8mm Mauser might not be as heavily made in the web area. Sectioning a couple for comparrison would show whether it is as strong as .270 and '06 brass or if it is indeed, more lightly made.
; When making big changes in ctg. cases, I make my own tapered expanders. With them, I can use 7mm mag cases for .458 WW MAG. brass and one pass is all that's necessary - from 7mm to .458 in one step. I don't anneal, either, unless the first or second one splits. When annealing, I only anneal 1/2 the neck, leaving the shoudler/neck joint wiht enough strength to withstand the pressure. If the whole neck and shoulder is annealed, the neck will generally collapse into the shoudler.
: As to turning necks, no problem with a K&M hand tool, or Forester inside neck reasmers on the little lathe-type case turner. Everyone has one anyway?

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

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

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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	CptCurl	30/11/07 01:05 PM
Re: 9.3 x ??? question	9.3x57	30/11/07 01:53 PM
Re: 9.3 x ??? question	CptCurl	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	CptCurl	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	CptCurl	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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