Every shot damages your hearing. That is not an opinion — it is physics. A rifle shot generates around 160 dB at the shooter’s ear. Permanent hearing damage begins at 140 dB. The difference between those two numbers is not a margin of safety. It is a guaranteed problem.
The question is not whether you need protection. The question is what kind of protection actually works.
THE PROBLEM WITH HEARING PROTECTION
Ear defenders and earplugs work on a simple principle: block the sound before it reaches the eardrum. In a controlled environment, worn correctly, they do their job.
But shooting is not a controlled environment. And hearing protection only works when it is worn perfectly.
Earplugs must be inserted correctly to achieve their rated attenuation — studies show that in real-world use, most users achieve significantly less protection than the stated NRR (Noise Reduction Rating). Ear defenders must form a complete seal. Glasses, cold weather, a hat, or simply a hurried fit can compromise that seal by 10–15 dB. At the decibel levels generated by a firearm, that gap is not trivial.
There is also the question of consistency. Hearing protection depends on the shooter remembering to use it, fitting it correctly, every single time. One unprotected shot is enough to cause permanent damage.
The perfect fit problem
Hearing protection is only as good as its fit. Select a real hunting scenario below to see how much protection is lost — before a single shot is fired.
HOW A STALON SILENCER WORKS DIFFERENTLY
A silencer does not block sound at the ear. It reduces the sound at the source, before the pressure wave ever leaves the muzzle. By slowing and cooling the expanding gas through a series of baffles, a silencer reduces the peak sound level of a shot by typically 20–40 dBc, depending on caliber and ammunition.
That reduction happens on every shot, automatically, regardless of whether the shooter remembered to fit their earplugs correctly that morning.
It also means everyone nearby — hunting partners, dogs, bystanders — benefits from the same reduction without any action on their part.
What you hear on the hunt
Hearing protection
Stalon silencer
THE DECIBEL SCALE IS NOT LINEAR
This is where the science becomes important. The decibel scale is logarithmic, not linear. A 10 dB reduction does not mean the sound is 10% quieter — it means the sound energy is reduced by 90%. A 20 dB reduction cuts energy by 99%. A 30 dB reduction cuts it by 99.9%.
A rifle shot at 160 dB reduced by 30 dB becomes 130 dB — below the threshold where a single shot causes instant irreversible damage. That is a meaningful difference, achieved on every single shot without any action from the shooter.
Hearing protection is rated in the laboratory under ideal conditions. In the real world, those figures rarely hold. NIOSH — the US National Institute for Occupational Safety and Health — recommends derating all hearing protector NRR figures to reflect actual field performance: 25% for earmuffs, 50% for foam earplugs, and up to 70% for other earplug types.
A foam earplug rated at 33 dB NRR therefore delivers an estimated 17 dB of real-world protection. An earmuff rated at the same level delivers around 25 dB.
A silencer delivering 30 dBc of source reduction does so on every shot — regardless of fit, weather, or whether the shooter remembered to prepare before pulling the trigger. Use the tool below to see how your hearing protection compares.
Silencer vs hearing protection
Based on NIOSH (1998) derating recommendations. Silencer reduction based on a typical 30 dBc reduction.
* canadianaudiologist.ca — The (in)famous NRR: new derating
SILENCER VS HEARING PROTECTION: WHAT THE SCIENCE SAYS
Hearing protection is rated using a Noise Reduction Rating (NRR) — but laboratory figures and real-world performance are not the same thing. NIOSH recommends derating NRR figures to reflect actual field use: 25% for earmuffs, 50% for foam earplugs, and up to 70% for other earplug types. A foam earplug rated at 30 dB NRR therefore delivers an estimated 15 dB of real-world protection. An earmuff rated at the same level delivers closer to 22 dB.*
These are not worst-case figures. They reflect how hearing protection actually performs when worn by real people under real conditions.
A silencer delivering 30 dBc of source reduction does so regardless of how the shooter is dressed, whether they are wearing glasses, or whether they were in a hurry.
Combined use — silencer and hearing protection together — provides the greatest protection of all, and is common practice among competitive shooters and professionals who fire high volumes of rounds.
BETTER FOR THE HUNT
There is a practical dimension that pure noise figures do not capture. Hearing protection isolates the shooter. Ear defenders in particular reduce situational awareness — the ability to hear game movement, communicate with a hunting partner, or perceive the environment.
A silencer reduces the harmful peak pressure of a shot while leaving the surrounding soundscape largely intact. The shooter remains aware, communicative, and present in the environment, while their hearing is protected on every shot.
THIS IS WHY WE BUILD WHAT WE BUILD
We did not set out to make a quieter gun. We set out to protect shooters’ hearing — reliably, consistently, without depending on anyone remembering to do something before pulling the trigger.
A silencer is not an accessory. It is hearing protection that works every time.
* https://canadianaudiologist.ca/the-infamous-nrr-new-derating/
Tags: silencer vs hearing protection · ear protection shooting · hearing damage shooting · decibel hearing loss · NRR hearing protection · silencer hearing protection · hunting hearing protection · rifle silencer · suppressor hearing · shooting hearing loss · firearm noise reduction · Stalon silencer
