The CZ 455 is a series of magazine-fed bolt action rimfire repeating rifles. An upgrade from the 452 the 455 uses more modern production techniques to ensure greater accuracy. Coming standard with a hammer forged carbon steel barrel two sets of screws provide the capability to easily interchange barrels. These rifles are available with 5- 10- or 25-round magazines and can also be easily converted into single shot rifles. With the small calibers and high capacity the CZ 455 is an ideal plinking or varmint rifle. This model includes a .866 heavy barrel threaded (12×28)