My buddy got a Satern barrel a while ago and no matter how many loads or factory ammo we have tried, the thing will never keep consistently less than 1-1.5 MOA. Wondering if someone switched over to 6mm ARC and has their old 6.5 grendel barrel they want to sell. Hopefully something with a little history on it so I know if it doesn’t shoot well then it’s not the barrel and might be something else.