SureFire EP4 Sonic Defenders Plus Variable Noise Reduction Shooters Ear Plugs Black Medium Most Popular Appendix Holsters The new EXPS3-4 has been

The new EXPS3-4 has been developed to optimize the functionality of the HWS

Distortion-free optics

yellow means 20% to 50%

Weight: 7 ounces

The nylon loop backing easily mates with the Duty Gear Trouser Belt for added versatility

SureFire EP4 Sonic Defenders Plus Variable Noise Reduction Shooters Ear Plugs Black Medium Most Popular Appendix Holsters The new EXPS3-4 has beenSurefire EP4 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