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Double Rifles, Single Shots & Combinations >> Double Rifles

lancaster
.470 member

Reged: 06/05/08
Posts: 8733
Loc: There's a lighthouse in the mi...

Re: A Double Rifle for N America
17/01/21 12:53 AM

the 450 NE with its original ballistic is good for anything but you dont need so much also for the biggest north american game. the 45-120 have a maximum CIP pressure of 2200 bar.

here you have pressure testet loads for this cartridge

all under 2200 bar max, under CIP, the proof house mellrichstadt have a test barrel

a 485 grains lead bullet makes 555 m/sec / 1820 f/sec giving an energy of 3577 ft lbf /4851 joule

to compare

405 Win 3,236 ft lbf /4,387 J

9,3x74R 3,434 ft lbf / 4,656 J

450 NE 4,930 ft lbf / 6,680 J

I would say this is just rigth for the biggest american game grizzly, polar bear, buffalo, moose

a lot of power but no overkill

sure, you can build a 45/70 but when I have to make the work it must be something extraordinary,

70/150 here with .577 snider to compare

interesting big bore

--------------------
Norwegian hunter misses moose, shoots man on toilet
.
bringing civilisation to the barbarians

Post Extras

Entire topic
Subject	Posted by	Posted on
A Double Rifle for N America	EDELWEISS	12/01/21 12:16 PM
Re: A Double Rifle for N America	crshelton	12/01/21 12:49 PM
Re: A Double Rifle for N America	EDELWEISS	12/01/21 01:02 PM
Re: A Double Rifle for N America	CptCurl	12/01/21 11:48 PM
Re: A Double Rifle for N America	NitroX	13/01/21 02:09 AM
Re: A Double Rifle for N America	Huvius	13/01/21 02:52 AM
Re: A Double Rifle for N America	degoins	13/01/21 06:32 AM
Re: A Double Rifle for N America	3DogMike	13/01/21 12:40 PM
Re: A Double Rifle for N America	tinker	13/01/21 02:23 PM
Re: A Double Rifle for N America	NitroX	13/01/21 08:12 PM
Re: A Double Rifle for N America	EDELWEISS	13/01/21 11:11 PM
Re: A Double Rifle for N America	DarylS	14/01/21 01:53 PM
Re: A Double Rifle for N America	LRF	14/01/21 09:35 PM
Re: A Double Rifle for N America	93x64mm	14/01/21 10:36 PM
Re: A Double Rifle for N America	DarylS	15/01/21 04:55 AM
Re: A Double Rifle for N America	NitroX	16/01/21 12:40 PM
Re: A Double Rifle for N America	DarylS	16/01/21 01:11 PM
Re: A Double Rifle for N America	Huvius	16/01/21 01:47 PM
Re: A Double Rifle for N America	lancaster	17/01/21 12:53 AM
Re: A Double Rifle for N America	crshelton	17/01/21 01:26 PM
Re: A Double Rifle for N America	nopride2	18/01/21 05:30 AM
Re: A Double Rifle for N America	EDELWEISS	18/01/21 06:55 AM
Re: A Double Rifle for N America	NitroX	18/01/21 05:34 PM
Re: A Double Rifle for N America	Marrakai	18/01/21 07:42 PM
Re: A Double Rifle for N America	EDELWEISS	18/01/21 11:31 PM
Re: A Double Rifle for N America	3DogMike	19/01/21 02:54 PM
Re: A Double Rifle for N America	tinker	19/01/21 03:15 PM
Re: A Double Rifle for N America	NitroX	19/01/21 04:23 PM
Re: A Double Rifle for N America	Marrakai	19/01/21 05:38 PM
Re: A Double Rifle for N America	lancaster	16/01/21 08:00 AM
Re: A Double Rifle for N America	DarylS	16/01/21 11:22 AM
Re: A Double Rifle for N America	EDELWEISS	14/01/21 11:09 PM

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