The Accurate Reloading Forums
Why the 378Weatherby?

This topic can be found at:
https://forums.accuratereloading.com/eve/forums/a/tpc/f/4711043/m/220105557

14 March 2015, 23:45
Biebs
Why the 378Weatherby?
Fotis, a 5-Panel Lazermark...nice!
20 April 2015, 07:00
sierra whiskey
where I live we call this stirring the pot.
20 April 2015, 07:08
sierra whiskey
it all started when I was 6 years old I saw the first 45 seconds of the snows of kilmanjaro, alot of tarzan movies,Mutual of Omaha's Wild Kingdom, guns magazine with articles on african rifles built on military surplus actions. Went to gunshows where alot of nitro express rounds were available. Read a book put out by herter's sporting goods on their trip to africa in the late 50's or early 60's.I will never get to go but I am prepared just in case. A death row inmate told me once that there is always hope. I am still hanging on.
03 May 2015, 00:50
POP







My blog: Please Comment and Follow
https://thehandloadinglog.wordpress.com
04 May 2015, 23:06
Cold Trigger Finger
quote:
Originally posted by analog_peninsula:
I have a custom .378 on a Brevex action. The stock fits me well enough; there's no brake or porting and I can honestly tell you that 300 grain bullets @ 2900 fps aren't awful. I've even shot it off the bench, although I can't say that's particularly enjoyable. In my opinion, which is worth what you paid for it, the problems were the platform (Mark V) and the bullets designed for the H&H cartridge.

There's nothing fearsome about the .378 in a well fitting, well designed rifle.




This is good to know. I like the 378 but always thot it would be great in a CZ 550 . 416 Rigby action. My local smith wouldn't build me one as he couldn't cut the metric threads on the barrel and didn't want to change gears in his lathe. .
He wanted me to use a Magnum Ruger action and for some reason I am still stuck on using the CZ.
With a 12" twist it would work for 20'- 1780 yards with the proper bullets. . Well, it may take some learning on the 1780 .


Phil Shoemaker : "I went to a .30-06 on a fine old Mauser action. That worked successfully for a few years until a wounded, vindictive brown bear taught me that precise bullet placement is not always possible in thick alders, at spitting distances and when time is measured in split seconds. Lucky to come out of that lesson alive, I decided to look for a more suitable rifle."
05 May 2015, 04:02
RichardAustin
I think if you want 375 H&H performance beyond ~300-350 yards, the 378 Weatherby makes sense. Since most of us don't hunt the biggest/baddest often, the question I would ask is where is your bullet energy better spent; inside an animal or going thru the field after a pass thru shot. JMO.
13 May 2015, 23:04
sjmci
Shoots as flat as a 223 with the power of a 500 Nitro. What's not to like?
16 July 2015, 21:50
westley470
You hit the nail directly on the head! When this cartridge was introduced, there were no bullets that were designed to handles the velocity. That has all changed and it is definitely a rifle that will do it all. One must be careful in reducing the powder charges, as that can also be a problem. The 378 would be awesome on a Brevex with a nice heavy barrel and no muzzle break.


quote:
Originally posted by jorge:
If you can stand the recoil, I think it's a great caliber whose reputation was somewhat tarnished by inferior bullets when the round first came out.
With today's super premiums that hold together, I think it's a devastating round as I am a firm believer that velocity significantly contributes to a round's kiling efficacy. jorge

16 July 2015, 22:29
416Tanzan
A guy could do a lot of hunting with the 378.


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"A well-rounded hunting battery might include:
500 AccRel Nyati, 416 Rigby or 416 Ruger, 375Ruger or 338WM, 308 or 270, 243, 223" --
Conserving creation, hunting the harvest.
17 July 2015, 03:15
analog_peninsula
It makes me happy. Smiler



analog_peninsula
-----------------------

It takes character to withstand the rigors of indolence.
21 July 2015, 06:33
myoderru03
The .378 is also a fairly accurate cartridge (like most .375 caliber rifles). When growing up in Pennsylvania, I successfully used one for varmint hunting (groundhogs and crows) on a few occasions, shooting prone. The eye relief on the scope I had was a bit inadequate for the task, however...

The rifle was a Harris "Talon" Safari with a 26" tube and a controlled round feed action. I currently have it for sale on Gunbroker with a low opening bid.

The .378 is truly a great cartridge, but I've moved on to the .375 Wby. and .375 RUM in the interests of "standardization" and keeping everything on Model 70's.
21 July 2015, 20:42
416Tanzan
quote:
The eye relief on the scope I had was a bit inadequate for the task, however...


At least you may understand why I like the Nikon Inline series 3-9x40 with FIVE inches of eye-relief at all powers. They just need an offset front scope ring to handle the 4.73" mounting length on the scope tube.


+-+-+-+-+-+-+

"A well-rounded hunting battery might include:
500 AccRel Nyati, 416 Rigby or 416 Ruger, 375Ruger or 338WM, 308 or 270, 243, 223" --
Conserving creation, hunting the harvest.