The Silicone Tips will only fit the XCOR & GS Extreme 2

these ear plugs provide enough protection to keep your ears safe from hazardously loud noises that could damage your hearing

Noise Reduction Rating (NRR 9-NRR 24*)

Opening and closing your mouth a few times during and after this process will help the soft silicone mold and adjust to better fit the inside of your ear

Stand-by time: 100 hours

Etymotic GunSport Elite Electronic Earplugs upsell_3m-e-a-r-classic-platinum-one-touch-refill-earplugs-500-pairs-uncorded The Silicone Tips will onlyGSE Rechargeable Earplugs are ideal for gun sport enthusiasts who need protection from firearm blasts, and for people who need protection from loud continuous noise. GunSport Elite allows natural hearing when no background noise is present, provides sudden impact protection from muzzle blasts and other high impact sounds and gradually protects against loud noise from vehicles or machinery. Why electronic hearing protection? Passive hearing protection