CZ 455 in .22 Winchester Magnum Rimfire with American walnut stock. Barrel-swap capable across the 455 family. Type: Rifle Action: Bolt-Action Caliber: 22 WMR Capacity: 5 Year introduced: 2009, Czech Republic Weight: 6.1 oz Overall length: 38.2" Status: Discontinued Intended use: Hunting, Varmint