I have a CZ 452 in 17 HMR which, over the years, has recieved the full custom treatment. It has been very accurate with a few different brands of ammo, especially since I installed a tuner.

I have been shooting a bit of centerfire benchrest this year and, when reloading, look fondly at my 17 HMR ammo which needs none of that.

It's really a delightful little gun to shoot.