Suppressors and Silencers — Important Facts You Should Know

Curious about suppressors (aka “silencers”, “moderators”, or “cans”)? Below you’ll find an informative NSSF Infographic that covers the history, legal status, design, and operation of modern-day suppressors.

Here’s a cool video showing how suppressors work. This video features see-through rifle suppressors filmed with ultra-high-speed (110,000 frame per second) cameras. When played back in super-slow-motion, you can see the flame propagate through the suppressor and the bullet move through each baffle before it exists the muzzle. Check it out!

See Through Suppressor in Super Slow Motion (110,000 fps) — Click Arrow to Watch:

Suppressor Facts — What You Need to Know

In this infographic, the NSSF provides the history, specifications, benefits and uses of firearm suppressors. Don’t suppress your knowledge!

Suppressors reduce gunfire sound levels by using baffles that contain expanding gasses exiting a firearm’s muzzle when ammo is discharged. Suppressors are similar to car mufflers that were, in fact, developed in parallel by the same inventor in the early 1900s. Well-designed suppressors typically reduce the gun sound levels by 30-35 decibels (dB).

Suppressors are now legal in 42 states nationwide. Suppressors are becoming more popular even though it still takes many months to get approved. In fact, the total number of suppressors registered in the NFRTR is 2,664,775 as of May 2021. This represents a 30% increase (622,056) since April 2020. That’s a remarkable growth rate. And we believe the numbers have increased substantially in 2022 and 2023.

Similar Posts:

• Suppressor Facts Revealed — How They Work
• Suppressor Basics — What You Need to Know
• Intro to Suppressors — How Silencers Work
• Major Increase in Sales of Suppressors and other NFA Items
• Suppressors May Soon Be Legalized in Minnesota and Vermont

Tags: ATF Suppressor, Baffles, Infographic, NSSF, Silencer, SilencerCo, Sound Moderator, Suppressor