If you have or plan on using a suppressor (often incorrectly referred to as a “silencer”), know that an average suppressor will lower the sound by around 15-25 decibels. When shopping for ear protection look for an NRR of at least 22. To meet this standard, companies publish a Noise Reduction Rating (NRR), which is how many decibels of sound is reduced by the hearing protection. a big-bore rifle with muzzle break at an indoor shooting range.Įar protection falls under ANSI’s S3.19 standard. This is particularly helpful with very loud firearms in enclosed spaces - eg. It’s not uncommon for people to use both an in-ear and over-ear at the same time for doubled-up protection. Some are soft and some are molded to your ear, like the “boil in water then bite down to customize” sports mouthguards. Disposable in-ear soft foam inserts, like the kind they hand out on airplanes.300 BLK with suppressor), every shot you take will damage your ears without protection. Unless you have a very specific build (eg. 22 Long Rifle ammunition can go above 140. Rifles can create 160-170 decibels - for reference, a rocket launch is 180 decibels - and even the ultra-quiet. Permanent hearing damage can occur when your ears are exposed to at least 140 decibels. Pro shooter Jessie Harrison wearing electronic hearing protection and clear eye protection.
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