300 wsm and Retumbo

2pointer · Oct 7, 2004

I have been trying to find some reloading data for my 300 WSM that uses retumbo. I have not been able to find any, but I found data for the 270 WSM and the 7MM WSM. Does anyone have any Idea why Hodgdon does not have any data for the 300 WSM? Does anyone have some data for me that they have tried and liked? I would appreciate any responses.

Watch your top knot.
2pointer

DallanC · Oct 7, 2004

Try emailing Hodgdon directly. In the past they've been very good in answering my questions. They should have some load data internally even though they dont list Retumbo data on their website as of yet.

-DallanC

WAredneck · Oct 8, 2004

I shoot 165 Grain Nosler Part., over 65.5 grains of IMR 4350 in mine. It should give you around 3100 FPS and shoots real good in my Savage. Give it a try and let me know what you think.