Dirtydog
Lil-Rokslider
- Joined
- May 1, 2012
- Messages
- 156
I have a buddy sitting on a pile of IMR 4451 , he's curious if anyone has experience using this powder in a 6.5 PRC? He's looking to use the McGuire Ballistics 125 gr. What is a comparable powder that we could use the load data for a starting point?
