SUREFIRE Sonic Defender EP4 handcuffs · Lenses provide 100% protection

·        Lenses provide 100% protection from harmful UVA/UVB/UVC rays

a pop-off Impact/Dust Cover for storage

·         Signature 5

56x45mm / 223 20rd (PINNED TO 5)

SUREFIRE Sonic Defender EP4 handcuffs · Lenses provide 100% protectionEP4 Sonic Defenders Plus protect your hearing without interfering with your ability to hear routine sounds or conversations. Their triple flanged stem design fits larger ear canals and provides a Noise Reduction Rating (NRR) of 24dB. Sounds, at safe levels, are allowed to pass through into the ear canal, while potentially harmful noises (above 85dB) are reduced via a proprietary design that incorporates a special noise reducing filter. EP4s include