Thank you for you reply.Neither of those cartridges, but I'm having good results with it in my 6GT. I'm pretty sure they have data for
308W and 6.5CM on the website.
So far it's been as consistent as H4350, and fairly temp stable. I'm pretty new to the SW brand, so I'd like to keep a record over a full year of shooting (as far as temp stability is concerned) before I pass judgement.Thank you for you reply.
They do have data, I was more looking for user's experience as to how the powder performs.