+1 on above. I have no experience of CZ457, but currently have a 455 (not a Precision Trainer, but a 455 varmint that I transferred into a Boyds Tacticool stock), with a trigger spring job and a pic. rail. I like it, and think its hard to beat for the money. Yes, an Anschutz would probably beat it in terms of group size with favoured ammo, but not by much, and not enough to stump up the difference (for me at least).