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

DarylS
.700 member

Reged: 10/08/05
Posts: 26610
Loc: Beautiful British Columbia, Ca...

Re: .318 or .323 - best bullet match for my Type S
23/09/11 11:31 AM

Hornady makes a .321" 170gr. with small FN for the .32 Special.

There are a number of possibilities.

Might be flow at the bolt face. Not a pressure item, but a rough bold face shearing off or re-seating primer material can cause this?

Too - rough or annealed bolt rear angle slide(cokcing portion) of the bolt will gall and cause lifting problems. This happens when improperly shielded bolts have the bolt handle changed to clear a scope.

Too-high pressure is probably not one of the problems, especially with factory ammo, even though pressure appears to be the problem. If .323" bullets easily slide into fired brass, NP, even in the .32145" groove diameter.

What do the fired cases measure for length compared to what they measure prior to firing?

Has the headspace been checked?

This forming ridge upon firing intrigues me.

A chamber case should have shown the cause.

It is not normal for brass to flow forward into the leade/freebore or as has been called above, the barrel. Not even grossly excessive pressure causes this in any gun I've seen.

Excessive bolt thrust can cause bolt binding due to an excessive headspace situation.

Rough chamber also causes hard extraction to 'break' the case free into rear-ward movement.

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

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

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Subject	Posted by	Posted on
.318 or .323 - best bullet match for my Type S	twalker	20/09/11 03:45 PM
Re: .318 or .323 - best bullet match for my Type S	DarylS	06/01/12 01:21 PM
Re: .318 or .323 - best bullet match for my Type S	doubleriflejack	25/09/11 03:59 AM
Re: .318 or .323 - best bullet match for my Type S	twalker	09/11/11 06:55 PM
Re: .318 or .323 - best bullet match for my Type S	DarylS	10/11/11 02:37 AM
Re: .318 or .323 - best bullet match for my Type S	kuduae	10/11/11 06:37 AM
Re: .318 or .323 - best bullet match for my Type S	DarylS	10/11/11 08:37 AM
Re: .318 or .323 - best bullet match for my Type S	xausa	10/11/11 09:27 AM
Re: .318 or .323 - best bullet match for my Type S	DarylS	10/11/11 11:51 AM
Re: .318 or .323 - best bullet match for my Type S	twalker	10/11/11 03:53 PM
Re: .318 or .323 - best bullet match for my Type S	georgegibbs505	10/11/11 05:17 PM
Re: .318 or .323 - best bullet match for my Type S	mbogo3	02/02/12 03:03 PM
Re: .318 or .323 - best bullet match for my Type S	mbogo3	06/01/12 12:21 PM
Re: .318 or .323 - best bullet match for my Type S	xausa	06/01/12 04:50 PM
Re: .318 or .323 - best bullet match for my Type S	mckinney	11/11/11 01:26 AM
Re: .318 or .323 - best bullet match for my Type S	twalker	11/11/11 05:03 AM
Re: .318 or .323 - best bullet match for my Type S	DarylS	12/11/11 03:58 AM
Re: .318 or .323 - best bullet match for my Type S	Buchsemann	10/11/11 08:27 AM
Re: .318 or .323 - best bullet match for my Type S	458Shooter	21/09/11 03:47 PM
Re: .318 or .323 - best bullet match for my Type S	Homer	21/09/11 06:31 PM
Re: .318 or .323 - best bullet match for my Type S	DarylS	22/09/11 02:35 AM
Re: .318 or .323 - best bullet match for my Type S	justcurious	23/09/11 08:36 AM
Re: .318 or .323 - best bullet match for my Type S	twalker	23/09/11 10:01 AM
Re: .318 or .323 - best bullet match for my Type S	DarylS	23/09/11 11:31 AM
Re: .318 or .323 - best bullet match for my Type S	Rolf	23/09/11 08:52 PM
Re: .318 or .323 - best bullet match for my Type S	twalker	23/09/11 08:05 AM
Re: .318 or .323 - best bullet match for my Type S	500Nitro	23/09/11 08:17 AM
Re: .318 or .323 - best bullet match for my Type S	FATBOY404	20/09/11 03:49 PM
Re: .318 or .323 - best bullet match for my Type S	rigbymauser	20/09/11 04:18 PM
Re: .318 or .323 - best bullet match for my Type S	500Nitro	20/09/11 04:41 PM
Re: .318 or .323 - best bullet match for my Type S	DarylS	21/09/11 01:23 AM
Re: .318 or .323 - best bullet match for my Type S	twalker	21/09/11 02:41 AM

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