5.5 bull barrel. Virtually new gun.
Shot it with several different brands and bullet weights.
Got around 2" to 2.5" groups at fifty feet. Ho hum!
Tried some of the Sniper SubSonic ammo from Aguila, all went into an inch off the
bench at the same fifty feet. Is the by far most accurate in this gun.
On the box it says for bolt action rifles. Works a treat in this Ruger.
Shot bowling pins with this ammo and all I need to do is increase my speed and I will be a winner. My first time shooting pins with a .22. I found myself waiting for the pin to fall. Pins don't fall as fast with a .22 as they do with a .45. Next time!
Check it out in your gun.
Life is good