gvjm
Well-Known Member
I'm posting this because I think there is an enormous amount of disinformation about using suppressors for hunting.
According to what I can find ear damage can occur in as little as 85 dbs. The pain threshold is around 130db. When shooting my 7 mag, with a tuner brake, indoors I use my foam ear plugs and head muffs. Each is rated at around 30db reduction. Outside I use Walker electronic ear buds rated at 32 db reduction. I found the Walkers tolerable but not ideal. When using my 308 I find the Walkers better but not by much.
Suppressors reduce the sound level about 30 db. A standard 308 is about 156 db, the 7 mag,167db without a brake. I'm sure mine is louder! A reduction of 30db doesn't come close to being hearing safe with either gun. Clearly it does bring them below the pain threshold. But you often hear the claim that suppressors make your gun hearing safe. Unless your shooting subs I don't believe any suppressed supersonic cartridge is hearing safe. It might be "pain free" but it's not hearing safe!
I'm thinking this new suppressor generation are going to make a lot of lawyers rich in the future when they lose their hearing. I have tinnitus likely from years of shooting 22lr rifles with no hearing protection in my youth. 22lr rifles are 122 db.
According to what I can find ear damage can occur in as little as 85 dbs. The pain threshold is around 130db. When shooting my 7 mag, with a tuner brake, indoors I use my foam ear plugs and head muffs. Each is rated at around 30db reduction. Outside I use Walker electronic ear buds rated at 32 db reduction. I found the Walkers tolerable but not ideal. When using my 308 I find the Walkers better but not by much.
Suppressors reduce the sound level about 30 db. A standard 308 is about 156 db, the 7 mag,167db without a brake. I'm sure mine is louder! A reduction of 30db doesn't come close to being hearing safe with either gun. Clearly it does bring them below the pain threshold. But you often hear the claim that suppressors make your gun hearing safe. Unless your shooting subs I don't believe any suppressed supersonic cartridge is hearing safe. It might be "pain free" but it's not hearing safe!
I'm thinking this new suppressor generation are going to make a lot of lawyers rich in the future when they lose their hearing. I have tinnitus likely from years of shooting 22lr rifles with no hearing protection in my youth. 22lr rifles are 122 db.