Need 404 Jeffery load data for 430 grain North Fork

[Bwgunslinger]

I was hoping someone could share 404 Jeffery load data for the 430 grain North Fork flat point solid. The 430 grain North Fork soft point as well (if that would be any different).

H4350 or RL17 if you have any info?

Thanks!

 

[sgt_zim]

If you know the bullet lengths, I can come up with a starting load in GRT.

 

[krish]

Woodleigh load manual has data for 450gr bullets. That may help you.
Krish

 

[Bwgunslinger]

If you know the bullet lengths, I can come up with a starting load in GRT.

I will have to get that length once they are delivered in a couple days. I looked to see if it was listed on the NF site but no such luck.

 

[sgt_zim]

Their standard answer to reloading questions is "use Nosler data, proceed with caution" for starting loads. Of course, Nosler doesn't make any .423 bullets, or at least they don't have any loads published for it if they do.

Woodleigh makes a 450 gr RN SN, starting load for H4350 and RL17 both is 80 gr. That's also their published starting load for their 400 gr RN SN. Expect MV somewhere between about 2100 and 2150.

For their 400 gr, max load for H4350 is 89 gr, for RL it's 88 gr

For their 450 gr, H4350 max is 82, RL 17 is also 82.

 

[Bwgunslinger]

Their standard answer to reloading questions is "use Nosler data, proceed with caution" for starting loads. Of course, Nosler doesn't make any .423 bullets, or at least they don't have any loads published for it if they do.

Woodleigh makes a 450 gr RN SN, starting load for H4350 and RL17 both is 80 gr. That's also their published starting load for their 400 gr RN SN. Expect MV somewhere between about 2100 and 2150.

For their 400 gr, max load for H4350 is 89 gr, for RL it's 88 gr

For their 450 gr, H4350 max is 82, RL 17 is also 82.

Thank you. This will help a lot.

 

[Razorback]

From my files. I haven’t actually loaded the 430.

 

[andries 318 wr]

82gr of H4350 get me to 2350fps with a 400gr Swift A Frame
I load 79,5gr of H4350 for the 430gr North Fork to get around 2250fps