CZ American Barrel, 17 HMR 20-inch, 457 and 455

The CZ-USA American Barrel Set (brand part no. 00313) is a 20-inch 17 HMR replacement barrel built for the CZ 457 and 455 rimfire platforms, threaded 1/2×28, finished in nitride.

Key Specifications

• Chambered in 17 HMR.
• Cut to 20-inch overall length.
• American profile contour.
• Direct-fit for the CZ 457 and 455 rimfire platforms.
• Finished in nitride for corrosion and wear resistance.
• Threaded 1/2×28 for a suppressor or muzzle device.
• Ships without factory sights installed.
• Non-fluted contour.

Frequently Asked Questions

What CZ rifles does this fit? It is a direct-fit replacement barrel for the CZ 457 and 455 rimfire platforms.

Is it threaded? Yes, it is threaded 1/2×28.

Does it come with sights? No, it ships without factory sights installed.

Buy the CZ American Barrel, 17 HMR 20-inch, 457 and 455

Order the CZ American Barrel Set from our Lubbock, Texas gun shop for a direct-fit upgrade to your CZ 457 and 455 rimfire rifle. See the rest of our rifle barrels lineup for more rimfire and centerfire barrel options. Note: this item cannot ship directly to California addresses.