I have only shot commercial ammo through it but it has shot everything at less than an inch. I am the limiting factor on accuracy, I need to work on my shooting skills to really get the full potential of the barrel.
My first long range rig.
Howa 1500 with a 22 inch McGowen heavy Palma barrel chambered in 6.5 creed.
Little bastard brake
Athlon Midas Tac
KRG Bravo chassis
Burris 25 MOA rail
Seekins precision rings
Timney Trigger