Originally Posted by fishdog52
To my surprise, data from the new Speer manual caught my attention and initiated an exercise in trialing some of the newer powders. I found 2 loads that produced good accuracy in my Whelens. 8208 under 250 gr RN Hornadys looks good and makes a kind of retro looking round. My new "go to" load is a 250 gr Partition over a case full of Power Pro 2000 MR.
While my Whelens have never been finicky, that last package is producing a little better accuracy than I've experienced with RL15 or Varget.


Any idea on the speeds? Been hearing great things about PP2000 but haven't tried it yet in any of my Whelens. I was going to try some 200 grain TTSX's and wondered if it might work there as well..


Semper Fi