What Does It Sound Like To Get Shot At By Subsonic Bullets?

Published on October 8, 2023
Duration: 25:33

This video investigates the sound signature of subsonic bullets from the shooter's perspective, comparing various calibers like .22 LR, .45 ACP, 9mm, .300 Blackout, and 8.6 Blackout at different distances. Subsonic rounds, particularly .300 Blackout, offer significant stealth advantages by eliminating the sonic crack, making them difficult to detect until impact. The 8.6 Blackout produces a unique whistling sound due to its high rotational mass.

Quick Summary

Subsonic ammunition travels below the speed of sound (approx. 1,084 ft/s), eliminating the audible 'crack' of supersonic bullets. This offers significant tactical stealth, making it difficult for targets to detect a shooter's position until impact, especially at ranges beyond 100 yards.

Chapters

  1. 00:00Intro: Subsonic Rounds Defined
  2. 02:30Test Setup & Methodology
  3. 03:0350-Yard Sound Comparison
  4. 06:35100-Yard & Long-Range Sounds
  5. 11:48Tactical Analysis & Conclusion

Frequently Asked Questions

What is the main advantage of using subsonic ammunition?

The primary advantage of subsonic ammunition is its stealth. By traveling below the speed of sound, it eliminates the distinct 'crack' that supersonic rounds produce, making it much harder for a target to detect the shooter's position until the bullet impacts.

How does the sound of subsonic .300 Blackout compare to other calibers?

Suppressed subsonic .300 Blackout is noted as being remarkably quiet, especially at longer ranges. It's considered 'scary' because it's virtually silent until impact, offering extreme stealth compared to supersonic rounds or even some other subsonic options.

What makes the 8.6 Blackout sound unique?

The 8.6 Blackout produces a distinct 'whiz' or whistling sound due to its extremely high rotational mass, estimated at around half a million RPM. While audible, this unique sound signature can be difficult to localize.

At what distance does the sound of subsonic rounds become difficult to detect?

The sound of suppressed subsonic rounds becomes increasingly difficult to detect beyond 100 yards. At these longer ranges, the absence of a sonic crack means the target is unaware of incoming fire until the bullet strikes.

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