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Ripp
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The 9.3, not the .375 shld be min. caliber for African DG
      #326935 - 07/04/19 05:05 AM

Nine-Three..--by Craig Boddington

The 9.3, not the .375, should really be considered the minimum caliber for dangerous game.

https://sportsafield.com/nine-three/

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DarylS
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Ripp]
      #326940 - 07/04/19 07:16 AM

Basically agree. Some errors, like neither the 9.3x62, nor the 9.3x64 used the 8mm Mauser nor the 30/06 as a parent case.
9.3x62 CAN be made from '06 cases, although there is .006" to .007" difference in nominal base diameter. The 9.3x64, however cannot be made on '06 brass,
due to it's .507" base diameter. This one might be made from .300 mag. brass with the belt turned off, though, with similar error in base diameter to the '06/9.3x62 differences.

This could easily be countered by turning the belt to .507" from .532". The case would then form perfectly.
I did this with the 89x68brass needed for my 9.5x68 wildcat. I turned .375H&H case belts to .522", necked for proper shoulder location and trimmed to 2.660"
and fireformed.
These had some 3gr. MORE powder capacity than the 8x68S RWS cases. they worked a treat in the 9.5x68.

Good article, though. Cannot disagree with his premise that some 9.3's should be added to the Dangerous game list in countries that discriminate against it.

The late Finn Agaard once noted from his experiences, the 9.3x62 duplicated the .375H&H's performance on African Game in his opinion.
We know today, that with today's powders and stronger actions, the 9.3x62 can duplicate & exceed slighlty, the 1912 .375H&H ballistics of 2,400fps with 300's and 2,600fps with 270's.
My 22" bl. factory Oberdorf Mauser exceeded those ballistics.

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


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


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93x64mm
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: DarylS]
      #326943 - 07/04/19 07:58 AM

Spot on as always Daryl!
Yes Mr Boddington should have known, or most likely he failed to research properly that the 9.3x64mm case is VERY different from the 8mm or 30-06 family of cases.
Mind you his sediments are very well founded, especially now that we have premium convention expanding bullets like Woodleigh or their mono metal hyrdos that make the solids (of which the likes of Taylor and English African game departments based there information on) of old are left well & truly behind when it comes to performance & reliability.
Lines have to be drawn in the sand somewhere, but yes the 9.3's should be allowed as a 'minimum' calibre!
9.3x64mm


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Ripp
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: 93x64mm]
      #326951 - 07/04/19 12:19 PM

Quote:

Spot on as always Daryl!
Yes Mr Boddington should have known, or most likely he failed to research properly that the 9.3x64mm case is VERY different from the 8mm or 30-06 family of cases.
Mind you his sediments are very well founded, especially now that we have premium convention expanding bullets like Woodleigh or their mono metal hyrdos that make the solids (of which the likes of Taylor and English African game departments based there information on) of old are left well & truly behind when it comes to performance & reliability.
Lines have to be drawn in the sand somewhere, but yes the 9.3's should be allowed as a 'minimum' calibre!
9.3x64mm




I find it odd you agree with this article??

Have never used one, but plan to change that in 2019...

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ALL MEN DIE, BUT FEW MEN TRULY LIVE..


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Rule303
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: 93x64mm]
      #326955 - 07/04/19 01:12 PM

In essence I agree about the 9.3X64 not sure about the X62 being allowed as the minimum for DG. Yes many people have done well with the 9.3X62 but these have been very good shooters. However as one bloke on Cape York who has extensive experience with both on pigs, horse and scrub bulls. In his opinion the 9.3X62 is not a 375H&H.

Some grist for the mill. The 9.3X64 is very much a 375H&H except for the size of the hole it puts in the animal. The 358 Norma would be just as good as the 9.3X64 especially with a 300grain projectile. Pondoro Taylor said he couldn't pick the difference between a 375H&H and a 350Rigby with a 300 grain projectile. The 350Rigby would have been the same as a 35 Whelen back then. So should a 358Norma be the legal minimum?

Edited by Rule303 (08/04/19 09:15 AM)


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NitroXAdministrator
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Rule303]
      #326958 - 07/04/19 03:58 PM

When reading the article earlier I too immediately questioned the claim 9.3x64 is based on the .30-06 case ... a much fatter case, and how could one get .375 H&H performance from an '06 case?

No the 9.3x62 is not the same as a .375 H&H. another case oif gun writer calibre creepism.

As for minimum calibre restrictions, the .375 was largely chosen as a client minimum, probably because so many clients can not shoot properly, arriving with rifles just bought hardly or not used, sometimes not even sighted in. How many times do we still read someone buying a .470 NE double rifle for their first African safari and then sell it off immediately afterwards ...

Untold thousands of cape buffalo have been shot in the old days with the wonderful .318 Westley Richards The original ".338/06" shooting .330 calibre 250 gr RN projectiles. Also poor chums unable to afford expensive English rifles used such cartridges as the 8x60S in common Mauser rechambered rifles.

I would make the minimum, a .330 calibre, brass case approximately the length of a .30-06 case, say minimunm of 60 mm, and a minimum 250 gr weight projectile.

Of course when it comes to calibre creepism, I would argue my 8x68S with a 250 gr projectile will outperform a .338/06.

--------------------
John aka NitroX

...
Govt get out of our lives NOW!
"I love the smell of cordite in the morning."
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NitroXAdministrator
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: NitroX]
      #326959 - 07/04/19 04:16 PM

Quote:

When reading the article earlier I too immediately questioned the claim 9.3x64 is based on the .30-06 case ... a much fatter case, and how could one get .375 H&H performance from an '06 case?

No the 9.3x62 is not the same as a .375 H&H. another case oif gun writer calibre creepism.

As for minimum calibre restrictions, the .375 was largely chosen as a client minimum, probably because so many clients can not shoot properly, arriving with rifles just bought hardly or not used, sometimes not even sighted in. How many times do we still read someone buying a .470 NE double rifle for their first African safari and then sell it off immediately afterwards ...

Untold thousands of cape buffalo have been shot in the old days with the wonderful .318 Westley Richards The original ".338/06" shooting .330 calibre 250 gr RN projectiles. Also poor chums unable to afford expensive English rifles used such cartridges as the 8x60S in common Mauser rechambered rifles.

I would make the minimum, a .330 calibre, brass case approximately the length of a .30-06 case, say minimunm of 60 mm, and a minimum 250 gr weight projectile.

Of course when it comes to calibre creepism, I would argue my 8x68S with a 250 gr projectile will outperform a .338/06.




Of course when the shit hits the fan, none of these pipsqueak calibres are adequate and many users would hope they have a PH to hold their hand for them and do their shooting for them.

--------------------
John aka NitroX

...
Govt get out of our lives NOW!
"I love the smell of cordite in the morning."
"A Sharp spear needs no polish"


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rigbymauser
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: NitroX]
      #326962 - 07/04/19 07:09 PM

Shot a few 9,3mm`s over the years but never used one on a hunt. If wasn`t because I use a .333 using 300grain pills a 9,3x62 would be my obvious choice for a medium bore rifle. Very efficient cartridge and rifles can be build light. Difficult to add anything Mr.Boddington haven`t already stated.

From a vintage doublerifle perspective a .360 No2 or the 9,3x65R(rimmed x64) Brenneke would be interesting.

Edited by rigbymauser (07/04/19 07:16 PM)


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lancaster
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: rigbymauser]
      #326964 - 07/04/19 09:17 PM

allways saying the 9,3x64 is the best allround cartridge ever

and better than .375 H&H

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008
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: lancaster]
      #326966 - 07/04/19 11:22 PM

I have a double in 9.3x74R and plan to use it on buffalo.

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Postman
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: 008]
      #326967 - 07/04/19 11:52 PM

I’ve used my SxS Merkel in 9.3x74R on several caribou and whitetail deer. It works very well and does not generate a tremendous amount of blood shot meat and recoil is present but pleasant. The slower velocity and relatively heavy bullets work wonders. Mine clocks at 2400 FPS using 250 grain TTSX with near single hole regulation at 50 yards..... It will absolutely do the job but I personally think it is on the light side for cape buffalo particularly if things go pear shaped, but a textbook broadside lung shot would without question equal a dead buffalo. I sure would NOT feel comfortable with less than perfect raking shots.

Craig Boddington has about a million more times experience and knowledge than I, so if he says it’s ok for buffalo, then I am not qualified to contradict him, but for me and my skill/experience level, I want just a little more horsepower on tap. As a MINIMUM DG caliber, I expect that it does meet that specification given that is the metric being discussed.


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93x64mm
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: lancaster]
      #326975 - 08/04/19 08:00 AM

Quote:

allways saying the 9,3x64 is the best allround cartridge ever

and better than .375 H&H




Lancaster,
we can only keep chipping away at the 'flock' who keep following the 375H&H.
Guess we like something a bit more compact & efficient; & does the job better!

Ripp,
You have a great sense of humour mate - good dig!
The RWS cases for the 9.3x64 can be rather expensive, but they are of the highest quality & have lasted many years & MANY reloads.
Its a shame that more rifle manufacturers don't have it as an option - it seems to be like the forgotten middle child!


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Ripp
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Postman]
      #326978 - 08/04/19 09:19 AM

Quote:

I’ve used my SxS Merkel in 9.3x74R on several caribou and whitetail deer. It works very well and does not generate a tremendous amount of blood shot meat and recoil is present but pleasant. The slower velocity and relatively heavy bullets work wonders. Mine clocks at 2400 FPS using 250 grain TTSX with near single hole regulation at 50 yards..... It will absolutely do the job but I personally think it is on the light side for cape buffalo particularly if things go pear shaped, but a textbook broadside lung shot would without question equal a dead buffalo. I sure would NOT feel comfortable with less than perfect raking shots.

Craig Boddington has about a million more times experience and knowledge than I, so if he says it’s ok for buffalo, then I am not qualified to contradict him, but for me and my skill/experience level, I want just a little more horsepower on tap. As a MINIMUM DG caliber, I expect that it does meet that specification given that is the metric being discussed.



--

Agree--with this and the comments of others on this post.. have used .375H&H along with the .416 Rem on buffalo.. much prefer the .416... YES, they both kill, but, in my experience, the difference is very noticeable...
--


Ripp,
You have a great sense of humour mate - good dig!
The RWS cases for the 9.3x64 can be rather expensive, but they are of the highest quality & have lasted many years & MANY reloads.
Its a shame that more rifle manufacturers don't have it as an option - it seems to be like the forgotten middle child!




YES, and that sense of humor as been getting me in trouble for a very long time now.. all the way back to the nuns at the Catholic School days..
--

BTW--I do see Sako still offers a few models in 9.3x62 as well as a 9.3x66 (sako) caliber..




Edited by Ripp (08/04/19 11:56 AM)


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DarylS
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Ripp]
      #326986 - 08/04/19 10:48 AM

I really don't have any irons in this fire, except having 2, 9.3x62's and a .375/06IMP. If I ever go to Africa, I think I will leave them at home and not take a rifle. Maybe I could borrow someone's bow or rifle while over there. I suspect I could afford to spend a few hundred on a rifle and a couple rounds of ammo. That would make packing & paper work for the trip a LOT simpler - less worry some, as well.

I will note my little '06 cased .375 duplicated a friend's BRNO ZKK602(25" bl.) shooting factory 300gr. Winchester Silver Tips.

The WW load form his BRNO chronographed 2,474fps, while mine went 2,472fps. OK - I concede - mine was 2fps slower from my rifle's 26" bl., however, the average as recorded in my loading manual is 2,474fps.

My rifle also runs 270gr. TTSX's at 2,650fps. I reduced the load by 3 gr. as I felt it was a little warm. Actually made me edgie, as the one round with that load I chronographed 2,740fps.

My factory Oberndorf Mauser 9.3x62 did 2,675fps with 270's. Both of these are close enough to factory .375's to being identical - if decent bullets are used, of course.

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


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


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Ripp
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: DarylS]
      #326987 - 08/04/19 11:33 AM

Quote:

I really don't have any irons in this fire, except having 2, 9.3x62's and a .375/06IMP. If I ever go to Africa, I think I will leave them at home and not take a rifle. Maybe I could borrow someone's bow or rifle while over there. I suspect I could afford to spend a few hundred on a rifle and a couple rounds of ammo. That would make packing & paper work for the trip a LOT simpler - less worry some, as well.




I have been doing that off and on..IF it works out, IMHO, a much easier option... especially if you are hunting plains game.. Also did it when I went to Spain..they had Blaser R8's with Ziess Scopes.. thank God I didn't read the posts on here about the Blaser before I went I probably wouldn't have gotten any game..

--------------------
ALL MEN DIE, BUT FEW MEN TRULY LIVE..


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NitroXAdministrator
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Ripp]
      #326988 - 08/04/19 12:38 PM

I borrowed one of Karl Stumpfe's Mausers in 8x68S in Namibia to try a 8x68S out. His rifles were above par and excellent.

Some of the client loaner rifles I have seen in various outfitters camps have been horrible.

So if loaning a rifle, make sure you know what you will be getting.

Also on another safari a rifle was supposed to be available for me, I did bring one of my own. No one told the PH so the other rifle was NOT available. It wasn't needed but could have been a huge problem.

So beware if you plan to use a client loaner rifle and be forewarned and prepared.

--------------------
John aka NitroX

...
Govt get out of our lives NOW!
"I love the smell of cordite in the morning."
"A Sharp spear needs no polish"


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Ripp
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: NitroX]
      #326996 - 08/04/19 09:36 PM

Quote:

I borrowed one of Karl Stumpfe's Mausers in 8x68S in Namibia to try a 8x68S out. His rifles were above par and excellent.

Some of the client loaner rifles I have seen in various outfitters camps have been horrible.

So if loaning a rifle, make sure you know what you will be getting.

Also on another safari a rifle was supposed to be available for me, I did bring one of my own. No one told the PH so the other rifle was NOT available. It wasn't needed but could have been a huge problem.

So beware if you plan to use a client loaner rifle and be forewarned and prepared.




Exactly..in both cases for myself, I had discussed what was available before I left for the hunt...and yes, it CAN be a nightmare if you are forced to use the "camp gun"..

My good friend Troy, who has done more guided hunts than anyone I personally know--6-8 per year.. used the PH's gun the last couple times to Africa.. worked fine..but has had a few not so good experiences as well..


--------------------
ALL MEN DIE, BUT FEW MEN TRULY LIVE..

Edited by Ripp (08/04/19 10:42 PM)


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DarylS
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Ripp]
      #326999 - 09/04/19 03:19 AM

Interesting, thanks. was talking this over with my wife and she thought our big trip to Australia was the BIG trip. LOL
Maybe, never know.

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


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


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Ripp
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: DarylS]
      #327026 - 09/04/19 03:17 PM

Quote:

Interesting, thanks. was talking this over with my wife and she thought our big trip to Australia was the BIG trip. LOL
Maybe, never know.




Daryl

EVERYONE needs to go to Afica just once

Problem is..its normally not just once..

--------------------
ALL MEN DIE, BUT FEW MEN TRULY LIVE..


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Rule303
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Ripp]
      #327043 - 09/04/19 08:12 PM

Quote:

Quote:

Interesting, thanks. was talking this over with my wife and she thought our big trip to Australia was the BIG trip. LOL
Maybe, never know.




Daryl

EVERYONE needs to go to Afica just once

Problem is..its normally not just once..




Ripp you can say that again.


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Ripp
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Rule303]
      #327051 - 09/04/19 11:26 PM

Quote:

Quote:

Quote:

Interesting, thanks. was talking this over with my wife and she thought our big trip to Australia was the BIG trip. LOL
Maybe, never know.




Daryl

EVERYONE needs to go to Afica just once

Problem is..its normally not just once..




Ripp you can say that again.





Daryl

EVERYONE needs to go to Afica just once

Problem is..its normally not just once..




--------------------
ALL MEN DIE, BUT FEW MEN TRULY LIVE..


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rigbymauser
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Ripp]
      #327056 - 10/04/19 12:15 AM

Quote:



EVERYONE needs to go to Afica just once

Problem is..its normally not just once..







..nor twice either..:LOL


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DarylS
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: rigbymauser]
      #327061 - 10/04/19 01:01 AM

Yeah - my buddy Keith was there just last Sept. and already planning his next trip.

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


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


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Old_rifle_nut
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: DarylS]
      #327220 - 13/04/19 07:31 AM

And just to muddy the waters even further, if the original 310 grain load (S.D. of .346) at 2,000 fps in the 400/350 Rigby was no different, at least in Taylor's opinion, from a .375 H&H load using 300 grain bullets (S.D. of .305) and I get 2,000 fps with my 350 grain BRTORNFPGC WQ'ed bullet (1) (S.D. of .375) in my 9.3x57 (52,000 psi on a M98 action), why would the 9.3x57, at least in that guise, not be satisfactory, using, of course, a custom 0.050" thick jacketed bullet of the same weight?

1) http://www.accuratemolds.com/bullet_detail.php?bullet=37-355H-D.png

Which is why for heavy stuff, I sold my 2 .375 H&H rifles and 2 9.3x62 chambered rifles, but still have my 3 9.3x57 chambered rifles, plus my .458, of course.


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DarylS
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Re: The 9.3, not the .375 shld be min. caliber for African DG [Re: Old_rifle_nut]
      #327239 - 14/04/19 03:10 AM

Considering the m46A's were chambered for the 8x57, 6.5x55 and 9.3x57, there is no reason they would not handle your load of 350gr.cast FN bullet at 2,000fps and 52,000psi.

That is still 3,000psi under the 6.5x55 and 5,000psi under the 8x57 and 9.3x62 factory rounds.

Then there are the M46's/M96's chambered for .30/06, which is a 60,000psi round.

As factory loaded by Norma, with a 286gr. at 2,050fps, it is rather anemic. However, that load develops something like 34,000cup and 40,000psi, which is quite beneath that round's capability.

I ran jacketed 300gr. Hornady's (Coreloct and Interbond) sized down to fit, at 2,170fps, just about duplicating 9.3x62's original 286gr. load for speed.


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