WASHINGTON POST: Why the debate over gun suppressors isn’t really relevant to what happened in Las Vegas.

The effect of having a silencer probably would have been negligible. Clinton and others appear to be assuming that silencers — or “suppressors,” as they’re known in the industry — work the way that they do in the movies. Screw a little barrel on the end of your pistol, and you can run through enemy headquarters picking off bad guys with no more audio footprint than a little zip.

In reality, trying to suppress an automatic weapon sounds like this.

The gunfire is clearly audible, as our Washington Post fact-checkers noted in March.

The video above features a weapon from Asymmetric Solutions, a firearm training firm based in Missouri. Thomas Satterly, the company’s director of development, spoke by phone with The Post to explain why a suppressor wouldn’t have silenced the noise of the gunfire in the way Clinton assumed. Satterly is a veteran who served in Somalia in 1993. When we spoke, he was with several friends who served in law enforcement and who contributed their thoughts, as well.

“A suppressor wouldn’t have stopped anyone from doing what they did” in Las Vegas, Satterly said, “and definitely wouldn’t have hidden the noise of the gunfire.”

Indeed. What’s most interesting about this report is that even WaPo staffers felt the need to correct Hillary Clinton twice in one day.