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3DogMike
.400 member


Reged: 29/01/15
Posts: 1464
Loc: Western Slope, Colorado USA
Re: Black powder to Nitro
      17/04/17 12:46 AM

Quote:

A friend has a Daniel Fraser 450-400 3 1/4 that is NOT nitro proved. Yet, he fires his loads of 3031 to nitro velocities as well as original Kynoch ammo. I wouldn't but he is happy doing it and has yet to have an issue. I agree with Curl, just a matter of time.



+1 "just a matter of time"

The above for 2 reasons:
1) blithly shooting full nitro loads in a BP proved non-nitro rifle
2) it is reasonably well established that IMR 3031 can be very erratic pressure wise in large case Express type cartridges. Back in the Jack Lott and Elmer Keith era people used 3031 because it fairly well duplicated the burn rate of Cordite, unfortunately some guns were blown up or wrecked by unexplaned high pressure excursions with this powder. In the interveneing years the knowledge base has expanded and there are MUCH more suitable powders. IMR3031 in a large case capacity NITRO EXPRESS rifle is a risky choice.
- Mike

--------------------
"Will Rogers never met a fighter pilot"
- Anon

“Always carry a flask of whiskey in case of snakebite, and furthermore always carry a small snake."
-- W. C. Fields

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Entire topic
Subject Posted by Posted on
* Black powder to Nitro mckinney 22/05/16 05:14 PM
. * * Re: Black powder to Nitro DoubleD   23/05/16 12:25 AM
. * * Re: Black powder to Nitro mckinney   23/05/16 12:47 AM
. * * Re: Black powder to Nitro CptCurlAdministrator   24/05/16 12:05 AM
. * * Re: Black powder to Nitro mckinney   24/05/16 01:27 AM
. * * Re: Black powder to Nitro Huvius   24/05/16 02:51 AM
. * * Re: Black powder to Nitro CptCurlAdministrator   24/05/16 09:28 PM
. * * Re: Black powder to Nitro Huvius   24/05/16 11:39 PM
. * * Re: Black powder to Nitro CptCurlAdministrator   24/05/16 09:36 PM
. * * Re: Black powder to Nitro mckinney   25/05/16 03:11 AM
. * * Re: Black powder to Nitro 50Calshtr   25/05/16 04:59 AM
. * * Re: Black powder to Nitro Postman   25/05/16 09:50 PM
. * * Re: Black powder to Nitro Iowa_303s   25/05/16 11:24 PM
. * * Re: Black powder to Nitro Dutch44   16/04/17 10:07 AM
. * * Re: Black powder to Nitro 3DogMike   17/04/17 12:46 AM
. * * Re: Black powder to Nitro 50Calshtr   17/04/17 02:54 AM
. * * Re: Black powder to Nitro trumpetman   01/12/16 07:28 AM
. * * Re: Black powder to Nitro Wayne59   01/12/16 02:16 PM
. * * Re: Black powder to Nitro CptCurlAdministrator   26/05/16 11:48 AM
. * * Re: Black powder to Nitro MikeRowe   26/05/16 12:42 PM
. * * Re: Black powder to Nitro mckinney   27/05/16 04:53 AM
. * * Re: Black powder to Nitro lonewulf   27/05/16 02:06 PM
. * * Re: Black powder to Nitro MikeRowe   28/05/16 09:25 AM
. * * Re: Black powder to Nitro DarylS   26/05/16 12:54 AM
. * * Re: Black powder to Nitro Wayne59   26/05/16 10:03 AM
. * * Re: Black powder to Nitro 50Calshtr   25/05/16 05:11 AM
. * * Re: Black powder to Nitro Huvius   25/05/16 07:16 AM
. * * Re: Black powder to Nitro mckinney   25/05/16 02:51 PM
. * * Re: Black powder to Nitro MikeRowe   25/05/16 12:31 PM
. * * Re: Black powder to Nitro mckinney   25/05/16 02:55 PM
. * * Re: Black powder to Nitro DarylS   24/05/16 04:05 AM
. * * Re: Black powder to Nitro Marrakai   24/05/16 10:38 AM
. * * Re: Black powder to Nitro DoubleD   23/05/16 12:07 PM
. * * Re: Black powder to Nitro Rockdoc   23/05/16 09:10 AM
. * * Re: Black power to Nitro xausa   22/05/16 09:07 PM
. * * Re: Black power to Nitro mckinney   22/05/16 10:06 PM
. * * Re: Black power to Nitro sharps4590   22/05/16 10:03 PM

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