Brass Deflector

First off I need to say I'm not a gun person, so if I get the terminology all crooked please bear with me. But, I do have a buddy who is a gun person and who wanted one of these thingies so he wouldn't keep pinging the guy in the next booth when they were at the range.

I think he calls it a "brass deflector", and a few days ago there was a post about eye protection over glasses where I mentioned that I like to trim down my full face shields a bit so they don't cover my mouth. Well, the...

Brass Deflector