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Shooting & Reloading - Mausers, Big Bores and others >> Big Bore Rifles

hoppdoc
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Reged: 02/03/06
Posts: 1791
Loc: Southeastern USA
Re: 416 Remington is it a good chocie for Africa?
      01/07/07 10:09 PM

Great discussion!!

SAAMI specs for pressure are similar for the cartidges noted.I feel this relates to max pressures sustained by quality brass and specific cartridge design.The pressure measurements I referred to above are from the accurate reloading data tables.They pushed the cartridges to the desired velocities noted and got those pressures.

Per Hornady's reloading text Hornady performs their all ballistic work with SAAMI guidelines at 70 degrees F.All powders generally develop higher pressures at higher ambient temperatures.Personally, I would be very concerned taking a max safe 416 Rem load at 62,000 psi at 70 degrees F and hunting it at 110-120 degrees F for dangerous game in Africa.Yes you may be fine but your pressures are higher and you would seem to be at risk for big problems too.

The only way to resolve the question would be to shoot your factory loads or handloads at 120 degrees and note the velocity change/pressures involved.I think I do recall that a bullet or gun powder manufacturor was looking at that issue for the same reasons.

As for me I will stick to the 416 Rigby.More powder, more recoil,but lower pressures at higher African hunting temps.
I would have no problems hunting the 416 in Alaska with its lower temps.Cause thats where I hope to take my 416 Rem hunting Brown Bear in the future!!!

--------------------
An armed man is a citizen of his country, an unarmed man just a subject.

Edited by hoppdoc (01/07/07 10:11 PM)

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Entire topic
Subject Posted by Posted on
* 416 Remington is it a good chocie for Africa? edmhunter 30/06/07 04:55 AM
. * * Re: 416 Remington is it a good chocie for Africa? NitroXAdministrator   02/07/07 01:48 PM
. * * Re: 416 Remington is it a good chocie for Africa? Ripp   01/07/07 12:32 AM
. * * Re: 416 Remington is it a good chocie for Africa? JohnTheGreek   30/06/07 05:10 PM
. * * Re: 416 Remington is it a good chocie for Africa? jro45   30/06/07 11:14 PM
. * * Re: 416 Remington is it a good chocie for Africa? hoppdoc   01/07/07 12:25 AM
. * * Re: 416 Remington is it a good chocie for Africa? JohnTheGreek   01/07/07 02:26 AM
. * * Re: 416 Remington is it a good chocie for Africa? hoppdoc   01/07/07 10:09 PM
. * * Re: 416 Remington is it a good chocie for Africa? JohnTheGreek   02/07/07 12:34 AM
. * * Re: 416 Remington is it a good chocie for Africa? 9.3x57   02/07/07 12:42 AM
. * * Re: 416 Remington is it a good chocie for Africa? hoppdoc   02/07/07 02:03 AM
. * * Re: 416 Remington is it a good chocie for Africa? Ripp   02/07/07 09:32 AM
. * * Re: 416 Remington is it a good chocie for Africa? allenday   03/07/07 01:50 AM
. * * Re: 416 Remington is it a good chocie for Africa? Mike_McGuire   03/07/07 03:07 AM
. * * Re: 416 Remington is it a good chocie for Africa? Bigfive   05/07/07 08:43 PM
. * * Re: 416 Remington is it a good chocie for Africa? 9.3x57   02/07/07 11:05 AM
. * * Re: 416 Remington is it a good chocie for Africa? 9.3x57   01/07/07 11:06 PM
. * * Re: 416 Remington is it a good chocie for Africa? allenday   01/07/07 01:49 AM
. * * Re: 416 Remington is it a good chocie for Africa? AzGuy   30/06/07 01:14 PM

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