SureFire EP4 Sonic Defender Plus earplugs in black (SureFire part no. EP4-BK-MPR) protect hearing from Noise-Induced Hearing Loss without hindering the ability to hear everyday sounds or conversations in noisy environments. The triple-flanged stem offers a Noise Reduction Rating of 24 dB, letting safe sound levels pass into the ear canal while potentially harmful noises above 85 dB are reduced through SureFire’s proprietary noise-reducing filter. EP4s come with attached filter caps for extra protection, and the soft, durable, hypoallergenic polymer construction provides all-day comfort and a long product life.

Key Specifications

• Noise Reduction Rating is 24 dB via a flanged stem design.
• Sold as 1 pair, finished in black.
• Product type is an ear plug, not an over-the-ear muff style.
• Style is flanged, using a triple-flange stem for a secure canal seal.
• Includes attached filter caps for extra protection when needed.
• Built from a soft, durable, hypoallergenic polymer for all-day comfort and longer product life.

Frequently Asked Questions

Can I still hear conversations while wearing these? Yes, safe sound levels pass through normally while the filter reduces only potentially harmful noise above 85 dB.

What’s the difference between this and the clear EP4? Same Sonic Defender Plus design and NRR 24 rating, just a black finish instead of clear.

Buy the SureFire EP4 Sonic Defender Plus Earplugs, Black

Protect your hearing at the range without losing track of range commands. Order it from our SureFire lineup of shooting hearing protection for fast, direct shipping from our Lubbock, Texas gun shop.