This lefty-friendly micro-Mauser is chambered in 223/5.56×45, giving left-handed shooters an option to enjoy our renowned mini controlled-round-feed platform. In general, the CZ 527 American features a classic American pattern stock, a sporter-weight hammer forged barrel, a single set trigger and a recessed target crown. Made to be used with optics, the American has no sights but is equipped with a 16mm dovetail for mounting rails or ringmounts.