NRA Gun of the Week: CZ USA 457 American Rimfire Rifle

Published on October 11, 2019
Duration: 2:55

This NRA Gun of the Week review highlights the CZ USA 457 American Rimfire Rifle, detailing its significant upgrades over the CZ 455. Expert insights cover the redesigned receiver, improved 60-degree bolt throw, user-adjustable trigger, and switch-barrel design, making it a versatile platform for various rimfire calibers.

Quick Summary

The CZ USA 457 American Rimfire Rifle, reviewed by NRA expert Christopher Olsen, boasts significant upgrades over the CZ 455. Key improvements include a redesigned, lighter receiver, a faster 60-degree bolt throw for quicker cycling, and a user-adjustable trigger allowing customization of pull weight, creep, and overtravel.

Chapters

  1. 00:06Introduction
  2. 00:14CZ 457 American Overview
  3. 00:33Improvements over CZ 455
  4. 00:51Receiver Redesign & Bolt Throw
  5. 01:07Safety & Trigger Improvements
  6. 01:26Bottom Metal & Optics Mounting
  7. 01:37Switch-Barrel Design & Calibers
  8. 02:04Barrel Profile & Versatility
  9. 02:30Stock Material & Resources

Frequently Asked Questions

What are the key improvements of the CZ 457 American over the CZ 455?

The CZ 457 American features a redesigned, lighter receiver, a faster 60-degree bolt throw, and a user-adjustable trigger. These upgrades address community feedback and enhance the rifle's performance and handling compared to its predecessor, the CZ 455.

What calibers are available for the CZ 457 platform?

The CZ 457 platform is versatile and available in popular rimfire calibers including .22 Long Rifle, .22 Magnum, and .17 HMR, catering to various shooting disciplines and hunting needs.

What is the bolt throw on the CZ 457 American?

The CZ 457 American significantly improves upon the previous model with a reduced 60-degree bolt throw. This allows for quicker and smoother cycling of the action, which is beneficial for rapid follow-up shots.

Can the trigger on the CZ 457 be adjusted?

Yes, the CZ 457 features a user-adjustable trigger. Shooters can customize the pull weight, creep, and overtravel to achieve a personalized trigger feel, enhancing accuracy and shooting comfort.

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