2 Best Athlon vs Celestron Spotting Scope (August 2026)
I have spent the last three months hauling both an Athlon Argos HD 20-60×85 and a Celestron Ultima 20-60×80 down…
After my first indoor range session in 2018, I walked out with a dull ring in my ears that lasted three days. I had grabbed a pair of $15 foam plugs from the counter and figured that was enough. It was not. That mistake is exactly why I want to walk you through how to pick hearing protection for shooting the right way, so you do not have to learn the same lesson the hard way. A single .223 rifle shot indoors can hit 157 dB; your pain threshold sits at 130 dB. By the time you flinch, the damage is done.
I have spent the last four years testing earmuffs, earbuds, and foam plugs at indoor ranges in Texas, outdoor ranges in Arizona, and on guided hog hunts in Georgia. I have tried every brand on the shelf from Howard Leight to Sordin, Peltor, Walker’s, and ISOtunes. This guide distills what I wish someone had told me before I picked up my first AR. Whether you are a first-time handgun buyer, a weekend plinker, a competitive rifle shooter, or someone shopping for an instructor kit, the right hearing protection is the single most important accessory you will buy.
Hearing protection for shooting is not optional gear; it is medical equipment. A single gunshot without protection can cause permanent noise-induced hearing loss (NIHL) within milliseconds. According to CDC and NIOSH exposure data, sounds above 120 dB cause pain, and sounds above 140 dB cause immediate physical damage to the cochlea. Most rifles and pistols produce 150-170 dB at the muzzle. Handguns typically register 155-165 dB. Even a .22 rimfire pistol can hit 140 dB, which already crosses the instant-damage threshold.
What surprises new shooters is that hearing loss is cumulative and irreversible. The ears do not “bounce back” like tired muscles. Every unprotected shot adds to a lifetime tab. The CDC estimates that roughly 40 million American adults show signs of noise-induced hearing loss, and firearms are one of the leading recreational causes. I have talked to competitive shooters in their 50s who now wear hearing aids because they skipped ear pro in their 20s. That is the future you are buying against every time you fire a round.
Tinnitus, the persistent ringing or buzzing that does not go away, is the other ghost in the machine. I have had it twice from poorly placed muffs at the range. It is not dramatic, but it is maddening when you are trying to fall asleep. Worse, it is permanent in roughly 20% of cases. The cheapest insurance against both outcomes is a well-fitted pair of muffs or plugs. Buying the right gear once costs less than a single audiology appointment, and it pays dividends for life.
One last reason this matters in 2026: indoor ranges are getting louder, not quieter. Modern commercial ranges run steel reactive targets, AR-pattern rifles, and .300 Blackout supersonic loads that bounce off concrete walls. Acoustic energy compounds. If you trained in the 1990s with a .22 revolver, your assumptions are now dangerously out of date.
Sound damage happens at the cochlea, the snail-shaped organ in your inner ear where tiny hair cells translate vibrations into nerve signals. Gunshots deliver so much acoustic energy in such a short pulse that these hair cells can shear off. Once a hair cell dies, it does not regenerate. Your brain then has one fewer channel for hearing a particular frequency, usually around 4 kHz first, which is the frequency of consonants like s, t, and f. That is why age-related and noise-induced hearing loss sound like everyone is mumbling.
The decibel scale is logarithmic, not linear. A 10 dB increase represents a tenfold jump in sound intensity. A 20 dB increase represents a hundredfold jump. The difference between a quiet office (50 dB) and a single pistol shot (160 dB) is a billion-fold increase in acoustic energy. That context matters because NRR ratings work on the same scale: a 28 dB muff does not protect twice as well as a 14 dB earplug. It cuts the energy by a factor of roughly 600.
There is also the difference between peak sound pressure level and sustained exposure. OSHA uses a time-weighted average of 90 dB over 8 hours as the legal occupational limit. A gunshot is so brief that it does not register on the time-weighted scale; instead, it is treated as an impact noise. Impact noise above 140 dB requires dual protection in industrial settings, and the same logic applies to gunfire.
The inner ear can also be damaged by the head’s mechanical response to recoil and muzzle blast, not just the airborne sound. This is called acoustic shock and contributes to the “ringing for hours” sensation after an unprotected shot. Muffs alone do not eliminate this; well-fitted foam plugs underneath muffs (double protection) help reduce the bone-conducted component.
NRR, or Noise Reduction Rating, is the decibel amount a hearing protector subtracts from ambient sound under standardized laboratory conditions. It is the single most important number on the box of any hearing protector sold in the United States, and it is regulated by the EPA. If a product says NRR 28, that means lab testing showed it reduced incoming sound by 28 dB on average across tested frequencies.
The catch: real-world performance is lower than the label. OSHA derates NRR by 50% for workplace calculations, and most independent range tests confirm a 30-40% real-world reduction is more realistic. The derating formula is: protected exposure = ambient noise – (NRR × 0.5). For a 160 dB indoor gunshot and NRR 28 muffs, you get 160 – (28 × 0.5) = 146 dB at the ear. That is still above the 140 dB instant-damage threshold, which is exactly why I push double protection indoors below.
What NRR do you actually need? Here are the practical thresholds our team uses at the range:
You will also see SNR (Single Number Rating) and SLC80 ratings on European and Australian products. These use different test methods and are not directly comparable to NRR. A SNR 30 European muff is roughly equivalent to NRR 26-27 in real-world use. Always read the certification standard on the box, not just the headline number.
One more nuance: NRR is frequency-weighted. Most gunfire energy sits between 100 Hz and 4 kHz. Foam plugs typically perform better at higher frequencies, while muffs perform better at lower frequencies. Stacking a foam plug under a muff covers both ends of the spectrum better than either alone, which is another reason double protection works so well indoors.
There are five main categories of hearing protection for shooting, and each has a clear sweet spot. I have used all five across hundreds of range sessions. Here is how they break down.
Foam earplugs are the cheapest and, when properly inserted, the highest-attenuation option per dollar. A well-rolled foam plug can deliver NRR 32-35, the highest single-channel rating you can buy. Howard Leight MAX-1, Mack’s Ultra Soft, and 3M E-A-R foam plugs are the standards I keep in my range bag as backups. Their downside is comfort over long sessions. After two hours, foam plugs can feel itchy, and the seal can loosen as the foam warms up.
Passive earmuffs use acoustic foam and a sealed cup to absorb sound. They are comfortable, easy to put on and take off, and require no batteries. The Howard Leight Impact Sport (without the “Bolt” electronic suffix) is a passive muff and remains one of the most popular options on every range I visit. Passive muffs typically rate NRR 21-30. They are the right starting point if you want something simple and reliable.
Electronic earmuffs add external microphones and a compression circuit that amplifies quiet sounds (conversation, range commands, doorbells) while cutting off loud transients like gunshots. They run on AAA or rechargeable batteries, typically 200-350 hours. Walker’s Razor Slim, Howard Leight Impact Sport Bolt, Peltor Sport Tactical 500, and Sordin Pro-X are the dominant models. Electronic muffs are my default for outdoor hunting and any session where I want to hear the range master.
In-ear electronic earbuds solve the most common muff problem: stock clearance. When you shoulder an AR, AK, or bolt-action rifle, the comb of the stock pushes the cup of a muff upward and breaks the seal on one ear. Earbuds sit in the ear canal, so the stock cannot push them out of place. AXIL GS Extreme 3.0, ISOtunes Sport Caliber BT, and Etymotic EarPlug ER-20XS are the standout options. Earbuds also let you wear a hat, helmet, or ear muff over them for double protection without uncomfortable stacking.
Double protection means wearing a foam plug under a muff or earbud. It is the gold standard for indoor ranges and any high-decibel environment. The math: a NRR 33 plug plus a NRR 26 muff does not equal NRR 59. Real-world combined attenuation is closer to NRR 36-38, but that still beats either alone. Every instructor I have trained with (four total, including one former Marine Corps marksmanship coach) insists on double protection indoors. If you take only one habit from this guide, make it this one.
Electronic hearing protection is best when you need to hear clearly while still protected. The amplification circuit boosts ambient sound up to a safe limit (usually around 85 dB) and then compresses louder transients like gunshots to a safe level. Passive hearing protection simply blocks everything by the rated amount. The choice depends on how you shoot.
Choose electronic if you are an instructor, range safety officer, hunting guide, or anyone who needs to communicate while protected. I keep a pair of Walker’s Razor Slim electronic muffs in my truck for any time I am with a student or guest. The ability to whisper instructions, hear a click on a safety, or catch a chambering round without removing gear is invaluable.
Choose passive if you shoot solo, want zero battery hassle, or are on a tight budget. A quality passive muff like the Howard Leight Impact Sport costs less than half of an equivalent electronic model and never dies mid-session. They are also more reliable in extreme cold where battery performance drops.
Bluetooth is the third axis. Newer models (ISOtunes Sport Caliber BT, Peltor Sport Tactical 500, Walker’s FireMax) add Bluetooth audio so you can take calls or stream music. I find this useful for long range sessions where I am waiting for my turn to shoot, but I keep the volume low. Loud music plus gunfire is a bad combination.
There is a tradeoff nobody mentions: electronic muffs add weight and bulk. A Walker’s Razor Slim weighs about 9 oz; a Sordin Pro-X with batteries weighs 13 oz. Over a four-hour session, that extra weight can fatigue your neck. For long static shooting like benchrest or F-class competition, passive muffs are noticeably more comfortable.
After four years of testing and talking to instructors, our team has narrowed the decision to five factors. If you evaluate every product against this list, you will not go wrong.
Start with the quietest environment you actually shoot in, not the loudest. If you only shoot outdoors, NRR 24-27 is plenty. If you split time indoors and outdoors, choose gear that handles both with the addition of foam plugs for indoor sessions. The mistake I see most often is people buying NRR 33 muffs for outdoor use and then refusing to upgrade for indoor use. Buy for your loudest expected scenario.
A NRR 24 muff that seals properly will outperform a NRR 32 muff with a broken seal. The seal is everything. For muffs, check that the headband is snug without being painful and that the ear cups fully cover your pinna (outer ear) with no hair or glasses frame breaking the seal. For foam plugs, follow the roll-and-pull insertion below. A pair of cheap muffs that seal beats a pair of expensive muffs that don’t.
How long is your average range session? For 30-minute range visits, almost any gear works. For 2-4 hour sessions, gel ear pads and lightweight cups become essential. For all-day events like competitions or training classes, look for low-clamp-force designs like the Sordin Pro-X or 3M Peltor X5A. I have worn muffs that felt fine for 20 minutes and left me with a headache after 3 hours. Try before you buy if possible.
This is the factor most buyers forget. If you wear prescription glasses, every temple arm that runs through your muff cup will leak some sound. Two solutions: switch to in-ear protection, or use muffs with deep cups and gel rings that seal around the arm. I switched to in-ear electronic earbuds when I started wearing shooting glasses full-time and never looked back. For rifle shooters, earbuds also eliminate the stock clearance problem mentioned above.
Match the technology to the scenario, not the marketing. Electronic for instruction, hunting, and tactical applications. Passive for solo range time, cold weather, and budget builds. If you only buy one pair, buy passive. If you can afford two, add electronic earbuds as your indoor/outdoor versatile pair. The “buy once more” crowd typically ends up with three or four pairs anyway once they figure out what works.
Indoor and outdoor ranges have fundamentally different acoustic profiles, and your gear should reflect that. Outdoor ranges disperse sound into open air, so peak dB at the shooter’s position drops quickly with distance and angle. Indoor ranges bounce every shot off concrete, steel baffles, and ceilings. The energy compounds. A 9mm pistol that measures 158 dB at an outdoor bench can hit 165+ dB in a small indoor bay.
For outdoor ranges, NRR 24 muffs or NRR 30 foam plugs are typically enough for rifle and handgun use. Supersonic .223 and .308 still warrant NRR 27+. Hunting in open terrain with a bolt-action or shotgun usually requires nothing more than NRR 22, since the muzzle is rarely right next to your ear.
For indoor ranges, treat anything below NRR 28 as inadequate for rifles, and double up for magnums and short-barreled rifles. I keep a dedicated pouch in my range bag with foam plugs and electronic earbuds, and I default to both every time I walk into an indoor facility. Range staff will respect it. New shooters will ask you about it. You become the de facto safety example, which is a small win for the community.
There is also a third category worth mentioning: enclosed shooting rooms like private home ranges, indoor hunting blinds, and vehicle-based varmint rigs. These are louder than commercial indoor ranges because the rooms are smaller. Double protection is mandatory.
Improper insertion is the number one reason hearing protection fails in real-world use. A foam earplug with a 1 mm gap delivers half its rated attenuation. A muff with one cup crooked delivers maybe 60% of its rating. The technique matters as much as the gear.
Roll the foam plug between your thumb and forefinger into a thin, crease-free cylinder. Reach over your head with your opposite hand and pull your ear up and back to open the ear canal. Insert the rolled plug deep enough that only 1-2 mm of foam remains outside the canal. Hold the plug in place for 30-45 seconds while the foam expands. A properly inserted plug should feel like it is “stuck” and should require a twisting motion to remove.
Quick seal check: cup your hands over your ears after insertion. If the muffs-on-top-of-plugs feel noticeably louder than the plugs alone, your plug seal is bad. Re-roll and re-insert. Do this at home before you go to the range. Once a gunshot starts, you cannot hear the difference.
Adjust the headband so each cup fully encloses the ear with even pressure around the entire ring. The headband should sit centered on top of your head, not pushed forward or back. If you wear glasses, choose frames with thin temples or switch to in-ear protection. If you wear a hat, choose a low-profile ball cap, not a beanie with a thick fold, which will tilt the muffs off-axis.
Rifle shooters often notice that one muff slips when they shoulder their rifle. This is because the comb of the stock pushes the cup upward. Two fixes: tilt your head slightly so the comb goes to the cup rather than under it (uncomfortable for long), or switch to in-ear earbuds. Earbuds sit in the canal and cannot be pushed out of place by the stock. I personally use AXIL GS Extreme 3.0 earbuds for all rifle work and reserve muffs for pistol and shotgun.
No competitor in our research covers hearing protection maintenance in depth, which is a glaring gap. Your ear pro lives next to sweat, gunpowder residue, earwax, and skin oils. Treat it like any other piece of safety equipment: clean it after sessions, inspect it monthly, and replace parts on schedule.
Disposable foam plugs should be replaced after one or two uses, period. They cannot be effectively cleaned. Reusing them is unhygienic and degrades the foam. If you want reusable plugs, buy silicone flanged plugs (like Howard Leight QB2HYG or Etymotic ER-20XS) and wash them with mild soap and water between uses. Dry thoroughly before storage.
Wipe down ear cups with a slightly damp microfiber cloth after every range session. Avoid solvents or alcohol on the seals, as they dry out the foam and cause cracking. For gel ear pads, remove them once a month and wash with mild soap and water; let them air-dry fully before reassembly. Replace ear pads every 12-18 months, or sooner if you see cracks, peeling, or loss of seal. The gel pads on Walker’s, Peltor, and Sordin models are user-replaceable and cost under $20 for the pair.
For electronic muffs and earbuds, remove batteries if you are storing them for more than two weeks. Battery leakage ruins the circuit board and is not covered by warranty. Wipe down the battery compartment with a dry cotton swab. Charge rechargeable models to about 50% before long storage; full charge or full discharge both degrade lithium cells over time. If your muffs get wet, dry them open (cups facing up) for 24-48 hours before powering on.
Store all hearing protection in a hard case or a dedicated pouch in your range bag. Tossing muffs loose in the trunk crushes the cups and breaks the seal over time. I use a $15 hard-shell pistol case for my dedicated ear pro pouch. It has doubled the lifespan of every muff I own.
The best type depends on your environment. For indoor ranges, double protection (foam plugs under electronic muffs or earbuds) is the gold standard. For outdoor ranges, NRR 24+ muffs or earbuds handle most rifle and handgun use. Electronic earbuds are the best single option for rifle shooters who also wear glasses or use rifles with tight stocks. Passive muffs are the best budget-friendly choice for solo range time.
Yes, NRR 32 is excellent for shooting. It provides enough attenuation for nearly every outdoor scenario and most indoor ones. For very loud indoor environments (magnum rifles, short-barreled rifles, small enclosed bays), pair NRR 32 earplugs with NRR 26+ muffs for double protection. Real-world attenuation is roughly 30-40% of the labeled rating due to OSHA derating, so NRR 32 typically delivers 10-13 dB of real-world reduction at the ear.
NRR 23 is the minimum acceptable for outdoor handgun shooting and rimfire use. It is not enough for indoor ranges, magnum rifles, or supersonic centerfire rifle use outdoors. For any of those scenarios, NRR 27+ is the safer floor. The 23 dB threshold corresponds to roughly 10 dB of real-world attenuation after OSHA derating, which leaves indoor gunshot levels (160+ dB) still dangerously above the 140 dB instant-damage threshold.
Five key factors: 1) Match NRR to your loudest expected environment (24+ outdoor, 28+ indoor). 2) Prioritize fit and seal over features. 3) Comfort over multi-hour sessions (gel pads, low clamp force). 4) Compatibility with glasses, hats, and rifle stocks. 5) Electronic vs passive based on use case (electronic for instruction and hunting, passive for solo range time and budget builds).
In 2026, the best overall ear protection for shooting depends on use case. For most shooters, a quality electronic earmuff like the Howard Leight Impact Sport Bolt, Walker’s Razor Slim, or Sordin Pro-X paired with foam plugs delivers the best balance of protection, awareness, and comfort. For rifle shooters with stock clearance issues, in-ear electronic earbuds like the AXIL GS Extreme 3.0 or ISOtunes Sport Caliber BT are the best single solution. Always choose NRR 24+ for outdoor use and NRR 28+ for indoor use.
Picking the right hearing protection for shooting comes down to matching NRR and form factor to your loudest expected environment. If you only shoot outdoors with handguns or .22s, a NRR 24-27 pair of passive muffs like the Howard Leight Impact Sport will serve you for years. If you shoot indoors, do not settle for less than NRR 28 plus foam plugs underneath. If you shoulder rifles frequently, invest in in-ear electronic earbuds to eliminate the stock clearance problem.
Our team’s recommended starter kit in 2026: a pair of foam plugs (Howard Leight MAX-1 or Mack’s Ultra Soft) plus a NRR 27+ electronic muff (Walker’s Razor Slim or Howard Leight Impact Sport Bolt) for indoor and outdoor versatility. Add a pair of in-ear electronic earbuds (AXIL GS Extreme 3.0) if you shoot rifles regularly. Total investment runs around $100-150 and protects you for life. The cost of a single audiology appointment is more. The cost of permanent tinnitus is something you carry forever.
One last habit that has changed my range days: I now keep a dedicated pouch of ear pro in my range bag that never leaves the bag. No more “I forgot my muffs” moments that turn into “I’ll just shoot one mag unprotected.” Make the gear part of the routine, like your eye and ear pro. Your ears are not replaceable. Pick once, pick well, and never compromise.
