Here is a video of what the rifle is doing. It is worse with hornady brass than it was with the Nosler brass. I disagree that tweaking the gun is "normal" practice on a brand new gun. That's like saying a new car with a engine miss needs tweaked by the new owner to make it run correctly. Anyone interested in buying this one let me know. It has been fired 34 times.

https://youtu.be/hSMpXpExH7A