CZ 557 American 04875 Complete Specs and Full Gun Specifications

CZ%u2019s newest centerfire offering, the 557 is a departure from the Mauser-style bolt found on CZ%u2019s 550 models. Instead, it has a short extractor and plunger-style ejector for smooth operation and enhanced ejection. This push feed system also makes it easier to single load the rifle, which many shooters prefer for range work.