20 January 2008, 03:53
Geo W Brown300 WSM data
I'm new to this forum. I did a search and all the 300 WSM data is 3-4 years old, or points to the defunct shortmags.org. Looking for loads using Nosler 180 AB's. Thanks in advance.
88
20 January 2008, 04:06
akfishinguyGeo,
Go check out Hodgdons website.
Hodgdon load data They have a ton of data available for just about any cartridge...the only catch is, you've got to be using Hodgdon powder.

Last time I checked, Nosler's website also has some load data available, but I don't remember what powders they had listed.
I also have a 300wsm and have had excellent results with H4350 & 165gr Barnes TSX & Sierra Matchpoints. I've also used alliant RL19 with 165gr Hornady Interbonds and Swift Sirrocco II's. I didn't get as good of results with these bullets and the RL19 combination, but haven't tried them with H4350 yet either. So I don't know if it's the powder or if my rifle just doesn't care for the bullets.
Haven't tried any 180gr bullets yet, but probably will at some point in the near future.
Good Luck!
20 January 2008, 19:37
onefunzr2Steve4102,
Thanks for all those great links!!!
20 January 2008, 21:19
Geo W BrownVery good list of data sources, Thanks.
88
21 January 2008, 01:29
MHC_TXI have two 300 WSM rifles (Kimber and Dakota) both like WXR powder with 180 grain bullets.