OSS Suppressors RAD 9 9mm Suppressor - 1/2x28

Manufactured by OSS Suppressors
SKU: OSS-1788
MPN: OSS-1788
Manufactured by OSS Suppressors
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Standard orders will ship out 2 business days if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.

Items that are regulated by the ATF and NFA have restrictions and requirements: •Your Entire Order will ship only to a Federal Firearm License holder •NFA restricted items require class 3 licensing and documentation •A copy of your order/invoice as well as the current FFL License for your local dealer must be emailed to ffl@primaryarms.



The RAD 9 Suppressor from OSS Suppressors took the traditional baffle style suppressor and threw it out the window. With their line of suppressors, they use a flow-through design that more resembles a turbine to slow down hot expanding gasses over a longer period of time than baffles do. This offers many benefits like less gas blowback into the action, a cooler running suppressor, and a longer service life all while still reducing decibels levels dramatically. The RAD 9 Suppressor is compatible with 9mm caliber barrels. If you are looking for the suppressor of the future, you can't go wrong with the RAD 9 Suppressor.


  • Compatible with 9mm caliber 1/2x28 barrels
  • Patented flow-through technology
  • Less gas blow back
  • Runs cooler than traditional baffle cans
  • Black Cerakote finish
  • Weight: 9.1 oz.
  • Length: 7.7 in.
  • Diameter: 1.375 in.

Decibel Levels:
  • Muzzle: 129 dB
  • Right Ear: 138 dB
  • Left Ear: 131 dB
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BrandOSS Suppressors

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