Grizzly Gunworks "Grizzly" Muzzle Brake (with recoil comparison testing)

Published on October 26, 2017
Duration: 9:12

This review covers the Grizzly Gunworks 'Grizzly' muzzle brake, highlighting its installation process and recoil reduction capabilities. The presenter demonstrates how to properly align the brake using its securing bolts, emphasizing the importance of re-zeroing after installation. While the brake significantly reduces felt recoil, it also substantially increases noise, necessitating robust hearing protection.

Quick Summary

The Grizzly Gunworks 'Grizzly' muzzle brake offers substantial felt recoil reduction for firearms like the .308, featuring an 8-port design and alignment bolts for precise installation. While effective, it significantly increases muzzle blast and noise, necessitating excellent hearing protection. It's available in stainless steel or aircraft aluminum.

Chapters

  1. 00:40Introduction to Grizzly Muzzle Brake
  2. 01:07What's Included: Brake and Instructions
  3. 01:43Muzzle Brake Specifications and Compatibility
  4. 02:27Material Options: Stainless Steel vs. Aluminum
  5. 03:12Recoil Reduction Claim: 60%+
  6. 03:31Price and Availability
  7. 04:03Installation: Removing End Cap
  8. 04:12Muzzle Brake Alignment Demonstration
  9. 04:39Tightening Securing Bolts
  10. 05:10On-Farm Testing Setup
  11. 05:21Test Firing with Muzzle Brake
  12. 05:50First Impressions: Noise and Recoil
  13. 06:18Removing Muzzle Brake for Comparison
  14. 06:21Test Firing Without Muzzle Brake
  15. 06:37Comparing Point of Impact
  16. 07:26Point of Impact Analysis
  17. 07:49Final Thoughts on Grizzly Muzzle Brake
  18. 08:31Hearing Protection Warning
  19. 08:52Personal Conclusion
  20. 09:06Review Conclusion

Frequently Asked Questions

How do you install the Grizzly Gunworks 'Grizzly' muzzle brake?

Installation involves threading the brake onto the rifle's muzzle. Crucially, use the side securing bolts to align the brake precisely, rather than forcing it fully onto the threads. Tighten these bolts gradually and evenly to ensure a secure fit and proper alignment.

What are the material options for the Grizzly muzzle brake?

The Grizzly muzzle brake is available in two material options: 17-4 stainless steel, weighing approximately 225 grams (0.5 lbs), and 7075 aircraft aluminum, weighing around 90 grams (0.2 lbs). The aluminum version is lighter.

Does the Grizzly muzzle brake reduce recoil effectively?

Yes, the reviewer observed a substantial reduction in felt recoil when using the Grizzly muzzle brake on a .308 rifle. While direct measurement of the advertised 60% reduction wasn't possible, the difference in shooting comfort was significant.

What are the drawbacks of using the Grizzly muzzle brake?

The primary drawback is a significant increase in muzzle blast and noise. Even with high-quality hearing protection, the reviewer experienced ringing in their ears, highlighting the need for robust ear protection when using this device.

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