H4350 eqvailent in vihtavuor powder

[Odd1out]

Looking for a good option in vihtavuori powder line up to h4350

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[menhaden_man]

N555

 

[wind gypsy]

N550 is supposedly a little faster burning (I've never used it). N555 is a little slower and powder charge weights are probably a little closer to h4831 in relation to when they hit pressure but is good in many of the same applications as h4350.

 

[Odd1out]

I'm looking in regards to 6mm creedmoor and 108s and 109s

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[Lawnboi]

I'm looking in regards to 6mm creedmoor and 108s and 109s

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For 6 creed I’d go a little slower than h4350 before I went the same or faster.

 

[cottonant]

Hodgson Burn Rate Chart as of Nov '23 looks like N550 is the closest

 

[willfrye027]

I would go with n555 in your case. Very temp stable, accurate, good velocity. One of my favorite powders

 

[SloppyJ]

N555 will work for you. Almost a full case before you'll find pressure. I've tested it directly against H4350. You might pick up just a little extra speed.

 

[Lawnboi]

I’d have a tough time not just buying a keg of n160 for 300 bucks

 

[NRA4LIFE]

In my burn rate chart, N150 is a little faster, N550 a bit slower. IMR 4350 would be a good one too and I've seen it available. A bit pricey, but I have seen it on shelves and I have used it forever.

 

[wind gypsy]

I'm looking in regards to 6mm creedmoor and 108s and 109s

N555 is your huckleberry. That's what I load behind 109s rather than h4350 and i've got 30-some pounds of h4350 on the shelf.