Hearing damage from shooting is permanent, painless when it happens, and completely preventable. A single unprotected shot from a centerfire rifle can be enough to cause lasting ringing. Years of shooting with poor protection add up to hearing loss most shooters do not notice until it is too late.
This guide explains how loud guns really are, what NRR ratings mean, how to choose between earplugs and earmuffs, and the fit mistakes that quietly cut your protection in half.
How loud is a gunshot?
Most firearms produce a sound of roughly 140 to 175 decibels at the shooter's ear. For comparison, a lawn mower is around 90 dB, and a rock concert peaks around 110 to 120 dB. Hearing experts generally treat any impulse noise above 140 dB as able to cause permanent damage, even from a single exposure.
A few things make it worse:
- Indoor ranges trap and reflect sound, so every shot hits you more than once.
- Muzzle brakes and compensators push blast sideways toward the shooter and anyone beside them.
- Short barrels are louder than long ones in the same caliber.
- Suppressors help a lot, but most suppressed rifles are still loud enough to require hearing protection.
What NRR means
NRR stands for Noise Reduction Rating. It is a number in decibels printed on every package of hearing protection sold in the U.S., and it tells you how much noise the device blocked in a lab test. Higher is better. Foam earplugs often rate around NRR 29 to 33. Earmuffs usually rate from the low 20s to about 30.
Real-world protection is lower than the label, because nobody fits plugs and muffs as perfectly as a lab technician. Workplace safety guidance commonly reduces the label number by about half to estimate real protection. That is why fit matters so much, and why many shooters wear plugs and muffs together.
Earplugs, earmuffs or both?
Foam earplugs
Cheap, light, and among the highest-rated protection you can buy, when inserted correctly. The downside is that most people do not insert them correctly. A foam plug sitting at the opening of the ear canal blocks far less than its rating.
Reusable and molded earplugs
Silicone and flanged plugs are easy to clean and reuse. Custom molded plugs, made from an impression of your ear, are the most comfortable option for people who shoot often and are worth the money if you shoot every week.
Passive earmuffs
Easy to put on and take off, hard to fit wrong, and good for kids and new shooters. Slim, low-profile cups work better with rifles because they do not bump the stock when you get your cheek down.
Electronic earmuffs
Electronic muffs have small microphones and speakers. They amplify quiet sounds like range commands and conversation, and cut off loud sounds like gunshots in a fraction of a second. You can hear the RSO without lifting a cup off your ear, which is safer and makes the whole day easier. If you shoot regularly, they are the single best upgrade you can make.
Doubling up
For indoor ranges, braked rifles and long sessions, wear plugs under muffs. Doubling up does not add the two ratings together. A common rule of thumb is that it adds about 5 dB of protection over the better of the two devices alone. That extra margin matters when every shot starts above 140 dB.
How to insert foam earplugs the right way
- Roll the plug between your fingers into a thin, tight cylinder.
- Reach over your head with the other hand and pull the top of your ear up and back. This straightens the ear canal.
- Slide the plug deep into the canal, so most of it is inside the ear.
- Hold it in place with a fingertip for 20 to 30 seconds while it expands.
- Check the seal: your own voice should sound deeper and muffled. If not, take it out and try again.
The fit mistakes that break the seal
Earmuffs only work when the cushions seal completely against your head. Three common things break that seal:
- Glasses. Thick temple arms on safety glasses lift the cushion away from your head. Choose glasses with thin, flat arms, or add plugs under your muffs.
- Hats. A big button on top of a cap pushes the headband up and loosens the cups. Wear a low-profile cap with no top button. The MultiCam version of our Draw The Pew Snapback is the Richardson 112PT, made with no top button so it sits flat under earmuffs.
- Hair and hoods. Long hair under the cushions and hoods worn up both leave gaps. Tuck hair back and keep hoods down on the line.
Kids and new shooters
Children's ears are more easily damaged than adults'. Use well-fitted youth earmuffs, add plugs for indoor ranges, and keep kids back from the line when braked rifles are firing. For new shooters of any age, comfortable electronic muffs make it easier to hear instructions and stay relaxed.
Frequently asked questions
What NRR do I need for shooting?
Use the highest NRR you can wear comfortably, and fit it well. For outdoor pistol and rifle shooting, well-fitted plugs or muffs rated around 25 or higher are a common minimum. For indoor ranges and braked rifles, wear plugs and muffs together.
Are electronic earmuffs safe for shooting?
Yes. Electronic muffs designed for shooting cut off loud impulse noise almost instantly and still carry an NRR when switched off. Choose a pair made for shooting, not general music or work headphones.
Do I still need hearing protection with a suppressor?
Usually, yes. Suppressors reduce the noise a lot, but many suppressed guns are still in the range that can damage hearing, especially rifles and indoors.
Protect the hearing you have
Good hearing protection costs less than a box of ammunition and protects you for life. Pack plugs and muffs in your range bag so you never shoot without them, and brush up on range etiquette before your next trip. When you need gear for the range, shop Draw The Pew.
This article is general information, not medical advice. If you notice ringing, muffled hearing or hearing loss after shooting, see a hearing professional.
