Ditto. Highest velocity in the type that is reliable in the gun. My wife's Bobcat only likes CCI minimag. Her Ruger, eats most any round nose.i would use the ammo that worked in the gun. i have many different 22 pistols and they like different ammo.
That's good advice.I would go with a MATCH GRADE Silhouette ammunition.
Possibly something like Lapua Scoremax.
The quality control is so much higher with Match Grade .22 RF.
Good to know Siafu. I was basing my suggestion on this, (see Table 3) doesn't include the Velocitor though.CCI Stingers are slightly over sized case length which may lead to feeding issues in auto-loaders. CCI Velocitors are standard case length and hyper-velocity. Velocitors are my choice.
This.CCI Stingers