Suppressor Design - An inside look

Quick - What's the most important performance parameter with regards to firearm sound suppressors?

If you maintain that sound attenuation, decibel level, etc., is the single most important factor, you would find yourself in the majority. But, is that correct? What other parameters would you consider?

Take a look at this short 77-second long video.

Here's your chance to weigh in. Submit a public comment below. Start an argument if you wish.

We're listening.