The Real Sound of Shooting a Gun with Hearing Protection and a Suppressor
Shooting a gun, whether with or without a suppressor, involves a significant sound that can cause hearing damage. However, with proper hearing protection, such as ear muffs or ear plugs, and the use of a suppressor, the levels can be drastically reduced. This article explores the actual sound levels and the impact of hearing protection on the noise generated by gunfire.
Personal Experiences with Hearing Protection
About 25 years ago, I picked up my Ruger Super Redhawk .44 mag on my way home. I attempted to shoot some rounds at a half-assed shooting range on the side of a mountain, but my hearing protection was not with me. The third round caused a pain in my ears, and the ringing started, which has persisted ever since. This young and somewhat foolish act taught me a valuable lesson: always carry extra hearing protection, even for .22s.
The Role of Suppressors in Reducing Sound
The primary goal of most suppressors is to reduce the noise of a shot to below 120 decibels (dB), a threshold that helps prevent hearing damage. In most cases, this reduction varies from 30 to 50 dB, depending on the specific firearm being used. The sound level of a suppressed weapon is generally around 100-120 dB, which is significantly lower compared to unmodified firearms.
Comparing Sound Levels
For reference, 120 dB is roughly equivalent to the sound level of a rock concert. So while suppressors significantly reduce noise to protect the shooter's ears, the sound is still quite intense. The starting sound values for unmodified firearms can range from 155 to 170 dB, which is significantly higher than safe levels. A good suppressor can reduce this by 30-35 dB, bringing the noise down to a barely "hearing-safe" level.
Protection Against the Remaining Sound
Good ear muffs typically provide 22-30 dB of additional protection. Muffs are often rated from 22-26, and this further reduces the sound to the level of a chainsaw. Ear plugs can provide slightly better protection on the higher end of the scale, especially if worn under the muffs. This setup helps bring the sound level down to the equivalent of heavy traffic noise, ensuring more protect for the shooter's hearing.
Remember, proper hearing protection is a crucial aspect of responsible gun ownership. Always prioritize your hearing and that of others around you. By using a suppressor and wearing appropriate hearing protection, you can enjoy shooting safely without risking permanent damage to your hearing.
These steps not only help preserve your hearing but also contribute to a safer and more enjoyable shooting experience for everyone involved.