CZ's 557 Sporter combines decades of weapons design and development with hunting experiences of its users, resulting in a rifle made with the most advanced materials and technologies. The 557 is a departure from the Mauser-style bolt found on CZ's 550, instead, it has a short extractor and plunger-style ejector for smooth operation and enhanced ejection. Equipped with a 2-position safety, the bolt can be cycled while the rifle is on safe. The receiver is machined from steel billet and has CZ's integral 19mm dovetails for mounting a scope. To top it off, it comes with a fully adjustable trigger. Clad in an American-style beechwood stock, the action is paired with CZ's legendary cold hammer-forged, factory-lapped barrel.