CZ 457 American SR Barrel Set 17 HMR 20" Nitride Threaded

The CZ 457 American SR Barrel Set is a factory replacement/conversion barrel designed for the CZ 457 (and compatible 455) rimfire rifle platform. Chambered in 17 HMR with a 20-inch barrel featuring a matte black nitride finish for corrosion resistance. Includes a threaded muzzle (suppressor-ready) for use with muzzle devices or suppressors. A straightforward way to add a 17 HMR configuration to your existing CZ 457 American action.