+1
Peltor makes hearing protection for *INDUSTRY* and in every independent test I've seen they exceed their claimed standards by a little bit, many others brands fall a bit short of their claimed decibel reduction.
You can still get every cushion, liner, nut and bolt, spring, etc to rebuild Peltor muffs made 20 years ago (maybe longer), and this includes their electronic ones (which I have).
I've tried many brands, and the Peltor are the most comfortable for me -although that, of course, is a personal thing.
If you get one of Peltor's electronic models, you can turn the volume up and hear a squirrel fart at fifty paces - and they cut out to still protect your hearing at the shot.
John
