.375 H&H ammunition choices

308tikka

Well-Known Member
Ive just purchased a .375H&H CZ550.

Normally Id reload. Ive seen PPU .375H&H on sale.

What are your thoughts on PPU ammo - 300gn SP- normally Id avoid PPU in other calibres.

For deer, boar in UK, and plains game in SA. No DG.

Thoughts appreciated. Cheers.
 
I’ve used PPU .375 300 grn SP & I wasn’t impressed but at least I ended up with 200 cases.

PPU applied bitumen sealant between the bullet & the case neck (as with military RG for instance) & it left a residue in the throat area of the barrel & also needed solvent to clean it from the case.

For practice or even boar it may be ok but if I was going to Africa I’d be definitely be buying something else.
 
I use the PPU cases which are ok. I have loaded Barnes and Sierra Gamekings which are ok. I would be inclined to have a look at MME bullets which I use for 416 and seem to be the most accurate. I have not had any issues with the PPU (apart from the price) but I know of some issues with Sako rifles. I shot a Roebuck with the PPU and it did not complain at all.
 
After buying the rifle I probably cant afford Norma ammunition! But I do love it in other calibres.

Ive dealt with Pete at MME before - great guy, and a great shout! I will give him a call.

Any recommendations for virgin cases?

Dies - can get a set of redding FL for £60.

Unless anyone selling a cheaper set ???

Feel free to continue recommendations - much appreciated so far
 
I’ve used PPU .375 300 grn SP & I wasn’t impressed but at least I ended up with 200 cases.

PPU applied bitumen sealant between the bullet & the case neck (as with military RG for instance) & it left a residue in the throat area of the barrel & also needed solvent to clean it from the case

A phosphor bronze removes the tar...
 
I have used the Barnes 300gr TSX in RSA, nothing walked away or needed a second shot. I couldn’t find the 270 grainTSX bullet but in the UK would have happily used it on everything. The 250 grain TTSX is also worth a look if you’re after PG. The PPU stuff is cheap to practice with but I personally wouldn’t use it on game of any size, especially on a trip!
 
After buying the rifle I probably cant afford Norma ammunition! But I do love it in other calibres.

Ive dealt with Pete at MME before - great guy, and a great shout! I will give him a call.

Any recommendations for virgin cases?

Dies - can get a set of redding FL for £60.

Unless anyone selling a cheaper set ???

Feel free to continue recommendations - much appreciated so far
@Dr Spin is selling a set of Lee dies in the classifieds
 
Ive just purchased a .375H&H CZ550.

Normally Id reload. Ive seen PPU .375H&H on sale.

What are your thoughts on PPU ammo - 300gn SP- normally Id avoid PPU in other calibres.

For deer, boar in UK, and plains game in SA. No DG.

Thoughts appreciated. Cheers.
Fyi

 
Its a shame that they dont seem to be more readily available. Mind you, the 300grain made short work of everything it touched!
 
I started out with the Lee die set and the Hornady 270 grain Interlock. I found that, whilst I generally get in well with Lee dies, the Lee seating die for the 375 didn't work all that well (might not have been helped by my using a flat based bullet). I bought the Hornady seating die and that solved my seating issues.

So now I use four dies, Lee FL size, Lee universal case mouth expander, Hornady seating die, then Lee FCD.

For non dangerous game the 235 grain Speer is supposed to be good. I have loaded a bunch of these, but not shot anything with them yet.
 
is crimping necessary?

Definitely.

The combo of high inertial mass [of projectile] married to higher recoil than on smaller centerfires means cartridges in the magazine will be given treatment not disimilar to that offered up by a kinetic hammer used to unload cartridges.

Failure to crimp can mean that the COAL of cartridges in the magazine can increase with each shot fired. That can lead to failure to feed or jam-in-lands-unexpected-performance scenario.
 
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