.375 H&H with H4350?

[lamp_ak]

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]

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]

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]

Nosler book

 

[2muchhp]

Speer

 

[2muchhp]

Hornady
ALL imr - of course after reading your post again I remembered you were looking for H data.

 

[lamp_ak]

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!

 

[lamp_ak]

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.