11-21-2013, 01:40 AM
BjornF16 Wrote:+1
I have a Redding seating die with micrometer and use the Redding 6mm PPC bushing Neck die for my bolt Grendel.
You'll want to load longer than AR15 magazine length to make room for the extra powder. You'll be treading where just a few have been with Grendel (or Grendel Max). As LRRPF52 said, look at the slower powders. With that stick, I'd consider 130 Bergers (pointed to get .600 B.C.)
That will be one monster stick!
What powders would you go with ?
wll