Cz rifles are well made and have a reputation on the forumsfor excellent accuracy...I can't remember anyone ever saying that they owned one that didn't produce good groups...

I have a 550 American in 9.3 x 62 and it shoots like a varmint rifle...I get sub MOA groups with 250 grainBarnes X bullets.....My buddy has a 452 in .17 HMR and that is a tack driver also...