If anyone is interested. I found a great powder with a decent load for the 6.5 Grendel. I went thru a few powders and found the IMR 8208 XBR was the most consistent and accurate. I came to a load on Saturday @ 200 yards that gave me a 1"+/- group. 27.7gr with the 123gr(.264) proj. It was pretty warm still and very humid at the time. I am shooting out of a AR style rifle with a 24" Bear Creek 1:8 barrel and a Vortex 6-24x50 PST scope.
CFE223 and BLC-2 were the two least accurate powders I used. The IMR 4895 was accurate as well but the velocity just was not there.
CFE223 and BLC-2 were the two least accurate powders I used. The IMR 4895 was accurate as well but the velocity just was not there.