Effective January 1, 2026, the ATF eliminated the $200 tax on firearm suppressors. This change will undoubtedly encourage many shooters to purchase or make a suppressor. In this article, I will share information for those new to suppressors to be able to make an informed decision as to whether to pursue getting one (or several). As a disclaimer, I have no financial involvement with any companies or products mentioned here.
What are firearm suppressors?
A firearm suppressor is a muzzle device mounted on a shotgun, rifle, or pistol to reduce the sound made when the gun is fired. They are also referred to as silencers, moderators, or “cans”. I prefer to use the term “suppressor” since we are reducing the sound, not eliminating it. The term “silencer” infers that we are getting that Hollywood whisper-quiet shot, which is just not the real world. Think of them as a muffler for your firearm.
How do they work?
The sounds made when a gun is fired includes the muzzle blast from rapid gas expansion, the sonic crack from supersonic bullets, and the mechanical action of the gun. The suppressor reduces the muzzle blast using expansion chambers and baffles to slow down and cool the hot propellant gases, reducing pressure and decibels (typically a 20–40 dB drop) – exactly the same way a car muffler works.
Subsonic ammunition (generally, less than 1,100 feet per second) needs to be used to eliminate the sonic crack heard when the bullet breaks the sound barrier.
Continue reading“Introduction to Suppressors, by Subsonic Scribe”
