Optimal Hunting bullet for 18in Grendels.

[XcountryRider]

I loaded up five rounds of 120tsx with 29gr of AA2520 and drove up the canyon by my house to take my son rabbit hunting and shot them threw the chrony just to see the velocity range and look at the primers. Stupid crony errored three times and only got two measurements. So not conclusive. The two shots had to big of difference in velocity. The primers looked good though.