Hornady 150gr GMX Superperformance factory ammo, sub MOA for this rifle and deadly. Concerning though, two dented primer misfires during the sight in process.
This is a known issue on Hornady TAP Duty Ammunition in 5.56 as well. They have issues with the primers they use....
I didn't know that, thanks. I'm going to be working up a load for a new 7mm Rem Mag, so I hope to be avoiding factory ammo for the near future. Thanks, Don