AR Comp and SMK 120 - looking high and low for some data

[Gtscotty]

I don't have any official data on AR-Comp in the Grendel, but having used it in .308 with good results, I started playing with it in the Grendel in Quickload. Velocity results were good, and testing showed good accuracy as well. After some load development with 123gr ELDs and 129gr Interlocks in my lightweight 16", I wound up with the loads below. Pressure seems ok, and the velocities are similar to those predicted in QL, and are pretty good for this rifle.