Can A Jacket Make A Suppressor Quieter?

Published on February 1, 2025
Duration: 0:53

This guide details the process of installing and testing a GPIS suppressor cover on a suppressed Glock 19X. It covers establishing a baseline sound, proper installation techniques, and observing the cover's effectiveness and potential issues like slippage during live fire. The video emphasizes careful observation of audible differences and accessory performance.

Quick Summary

Suppressor covers, like the GPIS tested, primarily function as heat shields and mirage reducers, not significant sound dampeners. While they can protect against extreme heat and improve sight picture clarity, their effect on overall noise reduction is typically minimal. Proper fit and retention are crucial to prevent slippage during firing.

Chapters

  1. 00:00Introduction
  2. 00:06Baseline Shooting
  3. 00:10Cover Installation
  4. 00:35Suppressed Shooting with Cover
  5. 00:44Observations and Conclusion

Frequently Asked Questions

What is the primary function of a suppressor cover like the GPIS?

The primary functions of a suppressor cover, often called a 'jacket', are to act as a heat shield and reduce mirage. While some may perceive a slight sound reduction, their main purpose is to protect the shooter and equipment from extreme suppressor heat and improve sight picture clarity.

Can a suppressor cover make a firearm significantly quieter?

Generally, a suppressor cover's impact on sound reduction is minimal. Its main benefits are managing heat buildup from the suppressor and reducing the visual distortion caused by heat waves (mirage), which can be crucial for accurate shooting, especially with optics.

What issues might arise when using a suppressor cover?

A common issue with suppressor covers is slippage or detachment during firing due to recoil. Ensuring a proper, snug fit and compatibility with your specific suppressor model is crucial to prevent such problems and maintain safety.

What firearm and accessories were used in the test?

The test featured a Glock 19X pistol equipped with a suppressor and a SureFire weapon light. A GPIS suppressor cover was used to evaluate its effect on sound and performance.

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