I consider myself a firearms illiterate. So I'm one of these people who had no idea that suppressors are more about hearing protection than stealth. But, then, that goes to show you the power of Hollywood (even if it's something depicted just for dramatic effect).
I also came across an interesting column in the WaPo yesterday from a fellow firearms illiterate -- and 538 alum -- discussing not only this, but also some interesting things she's come across in researching gun violence and pondering policy solutions.
She, too, learned a little something:
As for silencers — they deserve that name only in movies, where they reduce gunfire to a soft
puick puick. In real life, silencers limit hearing damage for shooters but don’t make gunfire dangerously quiet. An AR-15 with a silencer is
about as loud as a jackhammer.
Whatever kinds of policies we do adopt, we really need to make sure they're grounded in reality. If "silencers" were what they are in the movies, it would make sense to make them harder to get....and no sense to make them easier to get. But if the upshot is the preservation of somebody's hearing, well....hell, I come in contact with situations everyday where hearing protection isn't only easy to get, it's downright mandatory under OSHA regs.
One of the other things we hear a lot about is the background check loophole. Is there any reliable data on how much gun violence is perpetrated with weapons legally obtained without a background check?