.375 H&H with H4350?

lamp_ak

FNG
Joined
Jul 16, 2019
Messages
40
I just picked a Win model 70 in .375 H&H. I have brass, primers and some Barnes TTSX 250g. The issue is the powder. I have a few pounds of H4350 and can’t find any of the powders listed in my manuals for the .375. Has anyone loaded .375 H&H with H4350, if so I like to know the load data so I can start load development before the bears come out to play!
 

gerry35

WKR
Joined
Jan 16, 2021
Messages
562
Location
Skeena Valley B.C.
Hodgdon online data shows the 250 gr Swift with H 4350. Should at least be able to get a starting point with the 250 gr TTSX. Good luck on the bears this spring!
 

A382DWDZQ

WKR
Joined
Dec 3, 2021
Messages
617
That might be a little too slow / bulky for you. You might be able to make up for it some if you seat it long so you can probably get more powder in there, and/or if you use a case that has more capacity / thinner walls. But I think you'd be better off trying to pick up something that will burn more efficiently CFE223 or Ramshot Hunter/Big Game /TAC or StaBALL 6.5, or Accurate 4350 would all be more efficient.
 

2muchhp

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Oct 26, 2021
Messages
378
Hornady
ALL imr - of course after reading your post again I remembered you were looking for H data.
 

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lamp_ak

lamp_ak

FNG
Joined
Jul 16, 2019
Messages
40
That might be a little too slow / bulky for you. You might be able to make up for it some if you seat it long so you can probably get more powder in there, and/or if you use a case that has more capacity / thinner walls. But I think you'd be better off trying to pick up something that will burn more efficiently CFE223 or Ramshot Hunter/Big Game /TAC or StaBALL 6.5, or Accurate 4350 would all be more efficient.
Good call. It hard to be patient when a new gun is laying on the bench, just asking to be fired!
 
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lamp_ak

lamp_ak

FNG
Joined
Jul 16, 2019
Messages
40
Hornady
ALL imr - of course after reading your post again I remembered you were looking for H data.
Thanks for all this info. Looks like i just need to keep searching for the right powders.
 
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