Indoor range, double up all the time.
Out door, double up unless i am the only one shooting and its not a loud gun.
My muffs and plugs are rated around 30-33 always
I already have hearing loss in my left ear and constant loud ringing, from ear infections. I dont wish to gain any more hearing loss, at the age of 21. Also i try to use plugs at any loud clubs or bars with music.
If I double up while shoot a 9mm and a .22 pistols (Outdoors) will I still suffer hearing loss?
A quick and dirty over view, as i know it
to be honest almost any sound over a long enough time line leads to hearing loss. Theres a chart you can find online, that shows this. For this chart i typed here more or less the numbers are made up
1,000db over a time of 1 sec will give you hearing loss
500db over a time of 1 hour will give you hearing loss
200db over a time of 24 hours will give you hearing loss
100db over a time of 64 hours will give you hearing loss
54db over a time of 3000 hours will give you hearing loss
when shooting you want to make it as quiet as you can, but also the lengthof time you shoot matters too. With plugs rated 30db your making things 30db quieter. If firing a loud gun that puts out 30db more noise then you want to add muffs. So you should be fine with good plugs and muffs, with most handguns