That actually confirms what I've often read: the CCI/Blazer .22 shoots pretty well in 10/22 rifles.

I've had similar results with the M-22, which was a bit disappointing.

I get pretty good results with the Federal bulk. Might want to try that next...

Any feeding issues with the Winchester 333? I've heard there can be problems with that, but not tried it yet in either of my .22lr rifles.