Subsonic .22lr + Suppressor = So Quiet

Published on June 6, 2023
Duration: 0:28

This guide details a technique for evaluating the effectiveness of suppressed subsonic .22lr ammunition. By firing at different targets (steel vs. ground), the GUNBROS crew demonstrates how to isolate the sound of the firearm's action from the impact noise. This method helps confirm the performance of both the suppressor and the subsonic rounds, highlighting that the mechanical 'thong' of the action can be the loudest element when using this setup.

Quick Summary

The GUNBROS crew demonstrated a technique to evaluate suppressed subsonic .22lr effectiveness by firing into soft ground. This isolates the firearm's mechanical action noise, often the loudest component, from target impact sounds, highlighting the quiet performance of the suppressor and subsonic ammunition.

Chapters

  1. 00:00Suppressed .22lr on Steel
  2. 00:08Sound Profile Discussion
  3. 00:19Shooting into Grass

Frequently Asked Questions

How can you effectively test a suppressor with subsonic .22lr ammunition?

To test a suppressor's effectiveness with subsonic .22lr, fire at a steel target first, then shoot into soft ground. This isolates the firearm's mechanical action noise from the impact sound, revealing how quiet the suppressed firearm truly is.

What is the primary noise source when shooting a suppressed subsonic .22lr rifle?

When shooting a suppressed subsonic .22lr rifle, the loudest noise is often the mechanical 'thong' of the firearm's action cycling, rather than the suppressor or the projectile itself, especially when compared to target impact sounds.

What equipment was used by the GUNBROS crew for their suppressed .22lr test?

The GUNBROS crew used an AR-style .22lr rifle equipped with a suppressor and a Holosun Red Dot sight, firing specialized subsonic .22lr ammunition during their range test.

Why is shooting into the grass useful for evaluating suppressor performance?

Shooting into grass or soft ground helps isolate the sound of the firearm's action. This technique allows observers to distinguish the mechanical noise from the louder impact sound on a steel target, providing a clearer picture of the suppressor's effectiveness.

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