Meet the MetroGun. A 32 inch extension for a shotgun that makes quiet and probably unwieldy. Here’s how it works. And here’s some videos of it in action. Not sure if it’s actually that quiet or if the length of the barrel just moves the bang farther from the microphone. Yeah, I know. I’ve mentioned [...]

From Metro Gun, which is decidedly not metrosexual.

Les Jones: Anyone Know How the Metro Gun Works? Pretty much, it works for the same reason your 22 rifle is quieter than your 22 pistol. More metal allows less sound and gas to escape. But regarding the reported level of decibel reduction, folks at subguns note it’s a bit overstated: The website claims 72 [...]

Not at all metrosexual. 32 inch barrel extension that reduces muzzle blast and noise of a shotgun. It is, apparently, also not classified as a silencer per ATF.