Ruger American Rimfire - Radical POI Shift

[mavracer]

I’m going to see if I can turn up any other hypervelocity 22, like maybe some yellow jackets or something to further investigate. In the mean time, I think I’ll reach out to Ruger and see if they have anything to say about it. Appreciate everyone jumping in to put their noodle to it.

In my experience trying to make sense of a pattern of POI shifts in 22s is a futile adventure.
Find ammo/gun combination that shoots good and has performance suitable for intended use, zero the gun to that ammo then shoot that ammo in that gun. Repeat as necessary.