Which MK23 suppressor is most quiet?

Published on January 16, 2024
Duration: 0:11

This video compares the sound suppression effectiveness of B&T and KAC suppressors on an HK MK23 pistol. It highlights the MK23's slide lock feature for enhanced suppression and demonstrates the impact of wetting the KAC suppressor with water as an ablative medium. The KAC suppressor, especially when wet, appears to offer superior sound reduction compared to the B&T.

Quick Summary

The HK MK23 features a slide lock that prevents the slide from cycling, maximizing sound suppression. Using water as an ablative medium in the KAC suppressor significantly enhances sound reduction compared to dry use, making the wet KAC suppressor quieter than the B&T option.

Chapters

  1. 00:00B&T Suppressor Test & Warning
  2. 00:02MK23 Slide Lock Feature
  3. 00:03KAC Suppressor (Dry)
  4. 00:06Wetting the KAC Suppressor
  5. 00:08KAC Suppressor (Wet) Comparison

Frequently Asked Questions

What is the slide lock feature on the HK MK23 and how does it affect suppression?

The HK MK23 has a slide lock feature that prevents the slide from cycling after each shot. This is beneficial for sound suppression because it stops the gas blowback, which contributes to the overall noise signature of a suppressed firearm.

How does wetting a KAC suppressor affect its sound reduction capabilities?

Wetting the KAC suppressor involves adding water, which acts as an ablative medium. This process significantly enhances sound reduction by cooling the suppressor internals and trapping expanding gases more effectively, making it quieter than when used dry.

Which suppressor, B&T or KAC, was found to be quieter on the MK23 in this test?

In this comparison, the Knight's Armament Company (KAC) suppressor, especially when used in a wet configuration with water, demonstrated superior sound suppression compared to the B&T suppressor on the Heckler & Koch MK23.

What safety precautions should be taken when testing suppressed firearms?

It is crucial to warn headphone users due to potentially high sound levels, even with suppressors. Always use appropriate hearing protection, as suppressed firearms can still produce noise levels that can cause hearing damage.

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