HVA would be superior to both ZCZ and CZ. The CZ American with plastic stock in 9,3x62 was nice handling rifle while full-stocked version was basically poorly handling crowbar. I have never examined ZCZ in 9,3x62 but Interarms imported 7mm Remington was ok handling piece. Those ZCZs that passed through Birmingham UK were real nice rifles. Excellent metal polish, blueing plus nicely shaped and finished stocks. Hardly surprising Englishmen expect a little more.
