Rolltide,
The next day I went back to the range with more ammo. Now have tried 9 different factory loads in this RAR and the LARGEST 5-round group at 50 yards was slightly over an inch. Have never owned a .22 Magnum that shot so consistently with so many different loads before, but did shoot one Volquartson semiauto that would. However, it would start malfunctioning after 25 rounds or so without cleaning, due to the tight chamber.
Next up is doing some chamber measurements, and contacting Ruger to see what they say about chambers.
