I have a CZ 452 American heavy barrel in .17 HMR.
Just shot this tonight, 5 shots, 100 yds of the bench, 3x9x32 tasco on it.
It just loves Hornandy Varmimt Express with the V-max bullet.
i picked up a very very clean used cz 40b with extra mag, case, cleaning kit and speed loader for $400 and i love it. i've ran about 3 or 4 hundred rounds through it, from good brass cased ammo to cheap-o aluminum stuff and it easily digests them with no problem. the trigger pull is not as nice as a kimber but softer than a taurus 1911. on a good day i can hold a 20 shot pattern of about 3 inches at 20 feet. on a bad day well....on a bad day i just think of the good days. recoil is decent, considdering how snappy the .40 cal round is. all in all an acurate reliable well-built pistol that looks good and does it's job. if you're gonna buy a 40 cal, look into it.