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Discussion Starter · #1 ·
Anybody got newest manual? Looking for load info for 180 gr. Partition for 300 Winchester mag with RL-25.
Thanks
 

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My Alliant Power guide shows a load of 82.3 grains for a Sierra 180 SBPT. It lists RL-22 for the other 180's. Haven't seen a 2003 guide yet. Dunno if'n this helps...
 

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Discussion Starter · #3 ·
Nosler 180 Partition

Thanks Dennis. I have the Allaint data as well. I even called them and sent them an email but no luck from them. I am working up loads using similar data but just wanted the book data for reference.
 

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I got it but it don't list RL-25 the ones it does list are as follows:
IMR4064
IMR4320
IMR4350
IMR4831
RL-19
AA3100
RL-22
Viht N165
IMR7828
AA8700
This is from the Nosler Fifth edition
 

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Discussion Starter · #6 ·
300 WM with RL-25 180 Partition

Alliant got back to me and recommends starting load of 75.5 grs and the max will be about 79.5 grs.
 
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