The CZ 457 American Barrel Set (CZ part no. 00302) is a 24-inch, Nitride-finished barrel chambered in 17 HMR, built for the CZ 457 American stock pattern. CZ’s 455/457 rimfire platform is built around a quick-change barrel system, so shooters can swap this set onto a compatible receiver to add a caliber option without buying a second rifle.

Key Specifications

• Chambered in 17 HMR.
• 24-inch barrel length.
• Nitride finish.
• Built for the CZ 457 American stock pattern.
• Sold as a drop-in barrel set for CZ’s interchangeable-barrel platform.

Frequently Asked Questions

Will this fit my CZ 455 or 457? It’s built for the CZ 457 American pattern; the 455 and 457 share a common barrel-change system, but always confirm your specific receiver generation before ordering.

What finish does this barrel have? Nitride, for extra corrosion resistance over a bare blued finish.

Buy the CZ 457 American Barrel Set, 17 HMR, 24in, Nitride

Order the CZ 457 American Barrel Set, 17 HMR, 24in, Nitride from a Lubbock, TX gun shop for fast, reliable shipping. Shop more CZ-USA gear or browse the rifle barrels category at Schaefer Defense.