Suppressors 101: What You Should Know

by
posted on April 8, 2017
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **
suppressors-101.jpg

Suppressors are becoming increasingly prevalent among American shooters and have been the norm in England for decades. In fact, it is considered bad form to shoot without a suppressor. Suppressors are now legal for ownership in 42 states, and are definitely picking up steam in the American market. Law-abiding citizens in any of the states where ownership is allowed can own them. There is a registration process and you'll need to purchase through a suppressor dealer's shop. If it is something you are interested in, find a dealer in your state and get the facts.

The movies have done a terrible job of educating the population about suppressors.  Suppressors don't silence muzzle report. They simply reduce the speed and heat of the muzzle exit gases, which reduces muzzle blast. Bullets that are supersonic, or flying faster than the speed of sound, make a sonic boom just like a jet flying faster than the speed of sound. Suppressors will not reduce this noise. When used with subsonic ammunition, suppressors reduce noise, but do not completely eliminate it. If you'd like to hear a suppressor in action with both supersonic and subsonic ammunition, check out the video below.

Modern suppressors use a series of baffles that disrupt the fast-moving muzzle exit gases, slow them down and cool them off, very much like a muffler on a car. Suppressor baffles do not actually touch the bullet as it passes through, so suppressors have very little effect on accuracy. If your gun is accurate without a suppressor, odds are it's going to be accurate when you put a suppressor on. Conversely, if your gun isn't that accurate, a suppressor is not likely to make it shoot better.

Suppressors can have various effects on the point of impact of firearms on which they are installed. They range from very minimal shifts in point of impact, to significant shifts. Point of impact should always be tested after installing a suppressor.

Want to get more facts about suppressors? Visit NRA-ILA for more.

Latest

Tc Triumph Relaunch Lede
Tc Triumph Relaunch Lede

The Triumphant Return of the Thompson/Center Triumph Muzzleloader

“The Triumph is back: stronger, sleeker, and more capable than ever."

Reviewed: Taurus 850 Revolver

Don't be fooled by its nostalgic appearance ... the Taurus 850 has everything a modern self-defender wants.

NRA Files Another Lawsuit Challenging the National Firearms Act

The NRA will not rest until the National Firearms Act is eliminated in its entirety, and today's filing in Texas marks another critical step in that process.

First Impressions: Daisy Smart Target System

Combining real shooting with digital monsters to teach gun safety and marksmanship.

Pope & Young Raffles Off 13 Incredible Archery Hunts

Here's your chance at 13 different world-class hunts, with some of the top outfitters in the world!

Throwback Thursday: Model 1886 Lebel Rifle

One of the most important firearms in history actually hails from France ... and it changed the way battles are fought.

Interests



Get the best of NRA Family delivered to your inbox.