Choosing the SilencerCo Omega 300 is akin to discovering a vault of suppressor excellence, where outstanding performance converges with a robust, enduring construction, crowned by a versatility that spans the spectrum. This premier suppressor boasts a blend of titanium and stainless steel in its build, demonstrating its prowess in a robust form.

The SilencerCo Omega 300 suppressor stands as a versatile giant, seamlessly accommodating a diverse array of calibers from 5.7x28mm to .300 Winchester Magnum. Its adaptability is like a master key for firearms, offering unparalleled flexibility without the constraints of barrel length requirements. This suppressor is set to revolutionize your shooting experience, propelling it to new heights of quiet efficiency.


This fully welded silencer offers adaptability and reduced recoil that has catapulted SilencerCo’s Omega to become one of our most popular rifle silencer options. It’s a multi-caliber suppressor that is awesome for short barrels down to 7” .300 BLK, 10” 5.56 NATO, 16”, 7.62 NATO, and 20” barrels for magnum calibers. SilencerCo is renowned for its innovative designs and optimized performance and its Omega 300 lives up to that reputation. The Omega 300 has amazing sound and recoil reduction, and excellent accuracy while remaining lightweight and maneuverable.


  • Versatile Use: Full-auto and magnum-rated, suitable for a wide array of firearms, from tactical rifles to hunting rifles, ensuring top performance in any scenario.
  • Exceptional Sound Reduction: Achieves a remarkable noise reduction, providing superior noise suppression for a quieter shooting experience.
  • Lightweight and Compact: Weighs only 14.2 ounces and measures 7 inches in length, offering an optimal balance of size and weight that doesn’t compromise the firearm’s handling.
  • Robust Build: Constructed from high-grade stainless steel, titanium, and Stellite for unmatched durability, capable of withstanding harsh conditions and heavy use.
  • Recoil Management: Features an Anchor Brake that effectively reduces recoil, enhancing accuracy and comfort for the shooter, making it ideal for both precision shooting and recreational use.
  • Easy Mounting: Utilizes the Bravo mount system for quick and secure direct thread attachment, making it easy to switch between firearms with minimal effort.
  • Customizable Appearance: Available in Black or Flat Dark Earth (FDE), allowing shooters to personalize their setup according to their style or operational needs.
  • Highly Recommended: Supported by a strong community of users with over 200 five-star reviews, reflecting its reliability, quality, and effectiveness in the field.


  • Full-auto and magnum-rated
  • Caliber Compatibility: .223 REM/5.56 NATO to .300 WM
  • Weight: 14.8 ounces
  • Diameter: 1.57”
  • Overall Length: 7.08”
  • Build materials: Cobalt-6, Inconel, 17-4 Stainless Steel, & Titanium
  • Colors: black or FDE


  • 5/8×24 thread mount
  • QD Active Spring Retention (ASR) mount
  • Specwar ASR (5/8×24) muzzle brake
  • Tools for adaptability
  • Please note that the White Omega does not include an anchor brake


  1. Add the SilencerCo Omega 300 to your cart. Make sure to include a tax stamp for each item, and a Single Shot Trust if applicable. The Single Shot Trust makes it easy to add friends and family as additional users of the suppressor.
  2. Head to your selected Powered By Silencer Shop dealer with a kiosk to complete your demographic and fingerprint scan in just five minutes. Snap a selfie and upload it online within your customer portal with the Silencer Shop app.
  3. Silencer Shop will email a DocuSign to you. Please review and digitally sign the file from your computer or mobile device.
  4. Set up your ATF eForms account at Make sure your email, name, and address match your Silencer Shop profile information exactly.
  5. You’ll receive an email from Silencer Shop that says “Ready to Certify” and includes the phone number of your local Powered by Silencer Shop dealer. Set up a time to certify and submit the form to the ATF for processing.