CZ 457 LUX Barrel Set, .17 HMR 24-Inch Nitride

The CZ-USA 457 LUX Barrel Set (brand part number 00307) is a factory replacement barrel built for the CZ 457 LUX bolt-action platform, chambered in .17 HMR. This 24-inch barrel wears a durable nitride finish that resists corrosion and wear far better than a bare blued surface, making it a solid choice for varmint hunters who value the .17 HMR’s flat trajectory. Because the CZ 457 uses a quick-change barrel system, this set lets an existing 457 LUX owner add the fast, flat-shooting .17 HMR cartridge or swap profiles without buying a second receiver. It mates directly to the CZ 457 action for a fast, factory-correct fit.

Key Specifications

• Chambered in .17 HMR, a flat-shooting rimfire cartridge favored for varmint hunting.
• Barrel length is 24 inches, letting the .17 HMR cartridge reach its full velocity potential.
• Finish is nitride, a hardened coating that resists rust and holds up to repeated field use better than standard bluing.
• Built to fit the CZ 457 LUX action, using the platform’s quick-change barrel design for a factory-correct swap.

Frequently Asked Questions

What action does this barrel fit? It is built for the CZ 457 LUX bolt-action platform and mates directly to the CZ 457 receiver.

What caliber is this barrel chambered in? It is chambered in .17 HMR.

Why choose the nitride finish? The nitride coating resists corrosion and wear better than a standard blued finish, holding up to regular field use.

Buy the CZ 457 LUX Barrel Set

Add .17 HMR to your CZ 457 LUX or refresh a worn barrel with a factory-correct swap. Shop more CZ-USA parts in our parts selection, and this barrel set ships fast from our Lubbock, Texas gun shop.