Suppressors

Shop premium gun suppressors for rifles and pistols — direct-thread, quick-detach (QD), and modular systems for popular calibers and platforms. Use our compatibility charts, mounting guides, and product comparisons to find the right suppressor and accessories for your setup. Browse reviews, compare specs, educate yourself on suppressor content and buy online with easy checkout and fast shipping.

Suppressors
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Suppressor & Silencer FAQ

What Is a Suppressor and How Does It Work?

A suppressor (historically known as a silencer or sound moderator) is a device attached to the muzzle of a firearm. Its primary function is to reduce the acoustic intensity and muzzle flash generated when a gun is fired. This is achieved by trapping and slowing the escaping gases that propel the bullet, allowing them to cool and expand gradually. This process significantly diminishes the sound signature and reduces felt recoil, making shooting safer and more controlled.

What Are the Benefits of Shooting Suppressed?

Owning a suppressor offers three major tactical and health benefits:

  1. Hearing Protection: By lowering the decibel rating below the threshold of instant ear damage, suppressors preserve your hearing for the long term.
  2. Improved Accuracy: The reduction in recoil and muzzle rise allows for faster follow-up shots and tighter groups.
  3. Situational Awareness: With less concussion and noise, hunters and tactical shooters can communicate better and maintain awareness of their surroundings.

What Types of Suppressors Are Available?

We stock a variety of cans designed for specific platforms:

  1. Rimfire Suppressors: Designed for .22 LR, .17 HMR, and .22 WMR. These are lightweight, user-serviceable, and incredibly quiet.
  2. Pistol Suppressors: Built for 9mm, .45 ACP, and other handgun calibers. These often feature a "neilsen device" or booster for cycling semi-autos.
  3. Rifle Suppressors: Robust cans engineered for high-pressure rounds like 5.56, .308, and 6.5 Creedmoor.
  4. Multi-Caliber: The "do-it-all" solution. One suppressor that can handle everything from your AR-15 to your 9mm Glock (with the right adapters).

How Do I Choose the Right Silencer?

When selecting a can from Palmetto State Armory, consider:

  1. Caliber Rating: Never shoot a caliber larger than the bore diameter (e.g., don't shoot .308 through a 5.56 can).
  2. Mounting System: Do you want Direct Thread (maximum accuracy) or QD (Quick Detach) (fast swapping between guns)?
  3. User Serviceability: If you shoot dirty ammo (like .22 LR), ensure you can take the suppressor apart for cleaning.

Do Suppressors Affect Velocity or Accuracy?

Generally, yes—in a good way. A suppressor often adds a small amount of velocity ("free bore boost") and can tighten groups by stripping away turbulent gas behind the bullet. However, you may experience a "Point of Impact (POI) Shift." It is standard practice to re-zero your optic after attaching a new muzzle device.

Why Buy Suppressors from Palmetto State Armory?

Palmetto State Armory simplifies the buying process. We carry top brands like SilencerCo, Dead Air, and HuxWrx, as well as our own PSA options. We help streamline the ATF paperwork to get your suppressor out of jail and onto your firearm as fast as possible.

Conclusion

Whether you call it a silencer, a suppressor, or a can, adding one to your setup is the best upgrade you can make for shooting enjoyment. Explore our full catalog of suppressors and accessories today.