7.62x39 bolt rifle
I don't own a CZ, but I do have a M77 in 7.62x39, and have taken several deer w/ it, as has my boy. It wears a Leu 2-7x. It is a mild shooter and in now way does its recoil compares to a .308 in a comparable weight firearm. Mine recoils more like a .223.
I get 1.25 MOA groups on average some MOA 3 shot groups. Mines bored .308 and I've loaded a wide range of bullets, from 110 spire points, 145 gr FMJ and 150 gr match kings. My hunting load is the now discontinued 135 gr Sierra PSP, but I've got enough on hand to last.
All this shooting is done w/ about half the powder one would use w/ bigger .30 cal cartridges. I have not shot any steel cased import ammo in my rifle.
Its a useful combo, w/ 30-30 power, better trigger , and the added safety and convenience of a bolt rifle (vs a lever). And I'm a lever fan no less.
I've had several offers to sell, but I'm keeping mine.