Anybody tried this one with cast?
I got a couple pounds in a trade a few years ago. Norma says it was developed for the 308. One burn rate chart I've seen shows it one notch faster than H4895. It's a ball powder, Norma data lists it with a magnum primer. I used some with good accuracy in my JC Higgins 308 using 150 J word bullets, but never broke out the chronograph while using it.
I got a couple pounds in a trade a few years ago. Norma says it was developed for the 308. One burn rate chart I've seen shows it one notch faster than H4895. It's a ball powder, Norma data lists it with a magnum primer. I used some with good accuracy in my JC Higgins 308 using 150 J word bullets, but never broke out the chronograph while using it.