CZ American Barrel Set Features The CZ American barrel set is built specifically to fit the CZ 457 and CZ 455 rifle platforms giving owners a direct replacement or alternate caliber barrel option. Chambered in .22 Mag the 20 inch steel barrel is threaded 1/2x28 making it ready to accept a suppressor or muzzle device without additional machining. The nitride finish provides strong resistance to corrosion and wear helping the barrel maintain its appearance and function through repeated use in the field or at the range. Because it is a factory CZ barrel it is built to the same dimensional standards as the barrels CZ ships on its 457 and 455 rimfire rifles. Swapping barrels on the CZ 457 and 455 platform is a straightforward way to change calibers or configurations without purchasing an entirely new rifle. The threaded muzzle gives owners flexibility to run a suppressor for quieter shooting or add a muzzle brake for reduced recoil. This barrel set is a practical option for CZ owners who want to expand their rifle s versatility across different shooting applications. For CZ 457 and 455 owners looking to add a .22 Mag threaded barrel to their lineup this barrel set offers a reliable factory-correct option. CZ American Barrel Set Specifications Manufacturer: CZ Model: American Barrel Set Caliber: .22 Mag Barrel Length: 20 Material: Steel Finish: Nitride Thread Pattern: 1/2x28 Color: Black Compatible Hosts: CZ 457 CZ 455 Available At: GrabAGun