Upgrade your CZ 457 platform with this .17 HMR 24in Varmint SR nitrided barrel. The nitrided finish is designed to improve resistance to corrosion and surface wear while keeping the barrel ready for consistent rimfire performance.

Key features

• CZ 457 modular platform barrel for easy caliber/barrel configuration changes
• 24in Varmint SR contour for a balanced varmint-focused setup
• Nitrided finish for enhanced corrosion and wear resistance
• Chambered in .17 HMR for accurate, efficient small-varmint performance

If you’re building or refreshing a CZ 457 varmint setup, this 24in nitrided .17 HMR Varmint SR barrel is a purpose-fit option.