SureFire EP3 Sonic Defenders Plus - Black - Medium - 1 Pair

Manufactured by SureFire
Manufactured by SureFire
2 Reviews

In Stock

NOTE: Limit 5 per household. Quantities exceeding 5 will not allow checkout.

We are fully staffed and processing orders. Standard orders are shipping in approximately 1 business days or less. FFL orders take approximately 10 business days or less if you can provide us an actively receiving FFL location. Due to high demand, there is a limit of 5 FFL items in a 30 day period.



The SureFire EP3 Sonic Defenders protect your hearing without interfering with your ability to hear routine sounds or conversations. The double-flanged stem design fits most people and provides a Noise Reduction Rating of 24. Safe sound levels can pass through into the ear canal, while harmful noises (above 85 dB) are reduced via a proprietary design that incorporates a special noise-reducing filter. EP3s include attached filter caps, which can be inserted for additional protection and blocking out lower-level noise, like that heard on a plane, where hearing ambient sounds or conversations isn't critical.  

  • 24 NRR with filter caps inserted
  • Lowers noise levels above 85 dB
  • EarLock retention rings
  • Hypoallergenic, medical-grade polymer
  • Low-profile design
  • 26" polymer lanyard included
  • Double flanged design fits smaller ear canals

Right/left color-coded Sonic Defenders are made from a soft but durable, hypoallergenic polymer that provides all-day comfort and an extended product life (up to 6+ months, depending on usage and care). Their patented EarLock retention rings lock the earplugs in place, while soft, adjustable double-flanged stems provide secure seals in the ear canals. A low-profile design means EP3s can be worn while wearing a helmet or mask, or while using a phone or headset.
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Decibel Reduction24NRR
ElectronicPassive Protection

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

Ratings & Reviews

2 reviews

  • 4 stars
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  • 1 star
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Don't work for me. Might work for you.


I had high hopes from these. Wanted a more portable alternative than my electronic muffs I'm confident I ordered the correct size. Design looks intelligent, but they don't seem to make a tight seal..even with the double-flange design. my cheap sony earbuds work better at blocking out sound. perhaps they are just deformed from being crammed in the little case they came in. but in the meantime, the throwaway foam plugs are still best ear protection for the money. I got these on enough to take the risk and see if they fit and worked. no real harm or foul. Everyone's ears are different.

Great high quality ear plugs for everyday range use.


I bought these as an alternative to my full sized headset, I tend to use these the most now due to the fact that they are very comfortable and never get in the way of your cheek weld.