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

93x64mm
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Reged: 07/12/11
Posts: 4203
Loc: Nth QLD Australia

Re: Rechamberig a 9.3x62 to 9.3x74r?
31/05/15 04:08 PM

Gundog01
The performance of the 9.3x62 & 9.3x74mm are comparable
The capacity of the 9.3x62mm = 76grain H2O
9.3x74mm = 83grain H2O
9.3x64mm = 85grain H2O
So yes the 9.3x74mm will if loaded to the same pressure certainly have an increase in performance over the 9.3x62mm - but as Daryl says the set back would leave a rather ugly gap in your stock to say the least!
If you want more performance step up to the 9.3x64mm, it is a very simple reamer job for the barrel - however being a bit fatter in diameter you will lose 1 cartridge in the magazine & require work to the feed rails etc.
Not to say it can't be done, but not with the original barrel
If you can get one in a Ruger No1 then you will certainly have a performer!
93x64mm

Post Extras

Entire topic
Subject	Posted by	Posted on
Rechamberig a 9.3x62 to 9.3x74r?	Gundog01	31/05/15 06:11 AM
Re: Rechamberig a 9.3x62 to 9.3x74r?	Rell	31/05/15 07:01 AM
Re: Rechamberig a 9.3x62 to 9.3x74r?	DarylS	31/05/15 09:30 AM
Re: Rechamberig a 9.3x62 to 9.3x74r?	93x64mm	31/05/15 04:08 PM
Re: Rechamberig a 9.3x62 to 9.3x74r?	lancaster	31/05/15 06:09 PM
Re: Rechamberig a 9.3x62 to 9.3x74r?	Wanabebwana	01/06/15 02:03 AM
Re: Rechamberig a 9.3x62 to 9.3x74r?	DarylS	01/06/15 01:52 AM
Re: Rechamberig a 9.3x62 to 9.3x74r?	DarylS	01/06/15 02:01 AM

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