I almost bought a suppressor for my 50 shortly after I got it, decided a good set of ear muffs and ear plugs was a lot less expensive.
It's a wonder and of you combat veterans can hear a damn thing. I taught an Artie soldier, out of Hood a couple years ago. He said they had to listen to the radio, so they couldn't use their ear pro.
I said that's ridiculous, ear pro is made with radio mics inside.