Well, I would have not bought my specific CZ452 FS, had I known. Yeah, I said it.
+ Great fit/finish, very smooth
+ very attractive.
+ good weight
- However, mine has 1st shot 'cold bore' fliers which happen after 60 sec of sitting on the firing line, and have been impossible to fix (tried floating the barrel, swapped end-caps, tried tons of ammo varieties, even did the fire-lapping). Other than that issue the accuracy is good, but not great (I've shot 22s in competition, so I have high expectations
- stock trigger is 'ok', yodave kit is better, but a little dangerous if dropped.
- idk why, but the matte finish on my receiver is different from the blued finish on my barrel. Looks like a common thing (from inspecting similar CZs at the store), but it could be better.
- you kind of have to clean the bore from the muzzle, cause the extractor bit will scrape the hell out of your cleaning rods if you try to clean from the receiver.
So I feel like I got a bad barrel, and am looking to sell it, replace it with another 22. I've yet to decide if I want to get another CZ 452/455 or try an autoloader of some sort or savage bolt gun. I'll probably take a gamble on another CZ. I'd just rebarrel the one I have, if I knew where/how to find aftermarket replacement barrels.