I used to think that too,,,,until,,,
I finally bought a CZ 527 22 Hornet and then shot several other rifles of the same make as a freind was a CZ rep back then. All shot close to one hole,,,,,really. Then I knew I had struggled with a Ruger 77/22 Hornet for TOO LONG. Should have bought the CZ 22 Hornet long before I did. They seem to have no problem at all with all going well under an inch @ 100.
I have long since abandoned the 22 hornet and 22 K Hornet in MUCH favor of the 17 Ackley Hornet. No reason to even own a 22 Hornet for me any more.