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Double Rifles, Single Shots & Combinations >> Double Rifles

buckstix
.400 member


Reged: 07/11/12
Posts: 1243
Loc: Whitetail Country
Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions
      25/10/13 08:31 PM

Quote:

Incidentally, the recoil on a doubling double rifle is four times that of a single discharge, since the weight of the gun remains the same, while the bullet weight and the recoil velocity are doubled. As the energy of the recoil varies with the square of the velocity, two squared equals four.
-xausa



Hello xausa,

I did the calculations for recoil, and you are spot on.

200g bullet weight, 1900fps vel, 37g powder weight, 7.4lbs rifle weight = a recoil velocity of 10.9 ft/sec and 13.7 ft/lbs of recoil.

when the rifle doubled;

400g bullet weight, 1900fps vel, 74g powder weight, 7.4lbs rifle weight = a recoil velocity of 21.8 ft/sec and 53.8 ft/lbs of recoil.

That's 4.8 ft/lbs more than my 20-.577 Nitro that weighs in at 12.2 pounds.

Its no wonder that the little bugger bit me like it did. I am very fortunate that I didn't harm the stock, ..... and I will NEVER do that again.

--------------------
"You never pay too much for something, you only buy it too early."

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Subject Posted by Posted on
* Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix 10/10/13 01:20 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions xausa   10/10/13 03:52 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   10/10/13 04:32 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions Igorrock   10/10/13 06:20 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   10/10/13 06:33 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions Igorrock   10/10/13 07:29 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   10/10/13 08:01 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions kuduae   10/10/13 08:59 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   10/10/13 09:52 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions kuduae   10/10/13 11:24 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   11/10/13 02:15 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions kuduae   11/10/13 06:38 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   11/10/13 11:02 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions relics6165   11/10/13 01:54 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions xausa   11/10/13 03:17 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   11/10/13 05:41 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions Huvius   11/10/13 11:56 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   20/10/13 12:10 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   22/10/13 10:29 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions xausa   24/10/13 10:35 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   25/10/13 08:31 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions Mike_Bailey   25/10/13 09:37 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   26/10/13 10:29 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions Mike_Bailey   26/10/13 07:14 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   26/10/13 07:49 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions Mike_Bailey   25/10/13 05:39 PM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions Marrakai   24/10/13 10:53 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions Tom_H   24/10/13 11:38 AM
. * * Re: Eduard Kettner 9x58R Double Rifle - New Addition - Questions buckstix   24/10/13 01:39 PM

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