The 25.5gr of imr 4064 pretty much fills up the case, I just used a powder funnel with a 4" extension tube on the bottom that goes into the top of the case and I just slowly let it trickle in the case while tapping on the case. I made up 48 loads with this just for the heck of it. It isn't a rocket speed load but plenty enough for me to pop most of the things I tend to shoot at.
If I remember correctly I arrived at the above load via an email to Sierra.
For my main loads I use 25.5gr of ramshot tac with a 65gr Sierra gk. I've taken several hogs with this load all dropped dead right there. Works good enough to where I don't bother using my 308 much anymore.
