Will Norma 203B work with 6.5X47 140 Berger?

[gilream]

Cant find Varget and this burn rate is very close...can anyone give me a minimum and maximum load with 140 grain bullets?
Thanks

 

[Fuj]

Where did you find 203B ?? If you can't find load data for it, look
up Alliant Reloder 15. There has been an ongoing discussion about
them being the same powder made in the same Bofors plant. PM
Laurie Holland. He did extensive tests between the two.

 

[RegionRat]

FPNI

 

[AckleymanII]

Do some research, #15=203b

 

[gilream]

Do some research, #15=203b

I did my research, that's why I'm asking the question here! Alliant Powder's reloading guide online does not have any load data for the 6.5 X 47 Lapua whatsoever.

 

[gilream]

Where did you find 203B ?? If you can't find load data for it, look
up Alliant Reloder 15. There has been an ongoing discussion about
them being the same powder made in the same Bofors plant. PM
Laurie Holland. He did extensive tests between the two.

I have a bit of Norma 203B left over from my 6 BRX days. But as far as any load data for the 6.5X47L and 140 grain bullets....nothing that i can find. Was hoping maybe someone here could help because I can't find info on RL 15 and the 6.5 X 47 either.

 

[RegionRat]

Was hoping maybe someone here could help because I can't find info on RL 15 and the 6.5 X 47 either.

https://www.accurateshooter.com/cartridge-guides/65x47/

The Sierra and Berger manuals also have RE-15 loads for some bullets for this caliber.