12-05-2016, 06:50 PM
Chris I found one of Bwild97 threads where he tested numerous loads in his 24" 6.5 Grendel J&T. The longer the barrel seems to help to stabalize the heavier bullets using 1:9 twist. I don't know if this is because of the increased RPM, velocity or a combination of both.
http://www.65grendel.com/forum/showthrea...ts-of-pics.
http://www.65grendel.com/forum/showthrea...ts-of-pics.

