Description
When you need to shut out heavy, continuous noise and you don't need to hear the guy next to you, the SureFire EP10 Sonic Defenders Ultra Max deliver. These are full-block earplugs carrying a 30 dB Noise Reduction Rating, the highest of any Sonic Defenders model SureFire makes. This particular listing is the bulk pack, so you're getting 25 pairs of the medium, clear version, which is handy for outfitting a range, a shop floor, a work crew, or just keeping a lifetime stash in the truck and range bag.
What Sets the EP10 Sonic Defenders Apart
The magic here is in the fit. Each plug uses soft, expandable memory-foam Comply Canal Tips that mold to your ear canal for a near-custom seal, which is what gets you that big NRR number and keeps them comfortable through a full day. SureFire pairs those tips with their patented EarLock retention rings that lock into place using seven contact points, so the plugs don't back out on you when you're moving around, working, or shouldering a rifle. The low-profile shape sits close to the head too, so you can wear them under a hat, helmet, mask, or a set of muffs without them getting in the way.
Built to Last and Easy to Live With
The bodies are molded from a hypoallergenic, medical-grade polymer that's soft on sensitive skin but durable enough to hold up to repeat use. Unlike disposable foamies you toss after a session, these are reusable, so a single pair can go months depending on how hard you run them. That's a big part of why folks who shoot long days at the range or work in loud environments keep coming back to them.
Where the Clear EP10s Earn Their Keep
This is a non-electronic, no-filter design, meaning there's no battery to worry about and nothing to fail. They're built to block, plain and simple, so they shine anywhere the goal is maximum protection: rifle and pistol ranges, construction and industrial work, concerts, motorsports, or any spot where continuous noise is the enemy. The clear color keeps them low-key if you'd rather not advertise that you're wearing plugs. If you also want to hold conversations and hear ambient sounds at safe levels, SureFire's filtered EP7 is the model to look at instead, but for pure blocking power the EP10 is tough to beat.
Key Specifications
- Manufacturer: SureFire
- Manufacturer Part Number: EP10-MPR-BULK
- UPC: 084871323291
- Model: EP10 Sonic Defenders Ultra Max
- Noise Reduction Rating (NRR): 30 dB
- Design: Full-Block, Non-Electronic
- Filter: No
- Stem / Tips: Comply Canal Tips (memory foam)
- Retention: Patented EarLock retention rings (7 contact points)
- Material: Hypoallergenic medical-grade polymer
- Color: Clear
- Size: Medium
- Lanyard: Detachable, included
- Reusable: Yes
- Pack Quantity: 25 Pairs
What’s Included
- 25 pairs of EP10 Sonic Defenders Ultra Max earplugs (Medium, Clear)
- Memory-foam Comply Canal Tips installed
- Detachable lanyard
- Carrying case
Frequently Asked Questions
What is the noise reduction rating on the SureFire EP10 Sonic Defenders?
The EP10 carries a 30 dB Noise Reduction Rating, which is the highest of any Sonic Defenders model SureFire offers. That comes from the full-block design combined with expandable memory-foam Comply tips that seal the ear canal. It's built for maximum protection against loud, continuous noise.
Can I hear conversations while wearing the EP10 Sonic Defenders?
No, these are a full-block, no-filter design meant to shut out as much sound as possible. If you need to protect your hearing while still hearing ambient sounds and conversations at safe levels, look at SureFire's filtered EP7 Sonic Defenders instead. The EP10 is the pick when maximum blocking is the priority and situational hearing isn't.
Are the EP10 earplugs reusable, and how long do they last?
Yes, they're fully reusable, which is a big advantage over disposable foam plugs. Made from a durable, hypoallergenic medical-grade polymer, a single pair commonly holds up for around six months or more depending on how often you use them. With 25 pairs in this bulk box, you're set for a very long time.
Why does this listing come with 25 pairs?
This is the bulk pack version of the medium, clear EP10, so it's geared toward ranges, work crews, shops, or anyone who wants a long-term supply on hand. Buying in the 25-pair box is the practical way to keep everyone protected without reordering constantly. Each pair performs identically to the single-pair retail version.





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