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Patriot Defense | 9MM Tunable Muzzle Brake

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Patriot Defense | 9MM Tunable Muzzle Brake

Our PD-9M-MB (9mm) Tunable Muzzle Brake is CNC Machined from 6AL-4V (grade 5) titanium, with a bead blasted finish (cerakote color finish optional). This compensator was designed and engineered for max performance to the end user. Flow simulations and force analysis were run on each revision until the data showed us that we had the optimum port size, and angles to create the flattest shooting brake on the market. Finished weight comes in just over 2oz with all excess weight being shaved off giving the shooter an unparalleled balance of speed and sight tracking during those quick shots or transitions. 3 tuning ports allow the shooter to meter the amount of gas diverted upwards in order to achieve optimal performance on each individual rifle or ammunition being used. Blends smoothly into any .750″ barrel, threaded 1/2X28″, .405″ thru bore.


  • Precision CNC Machined
  • Material – Ti-6AL-4V
  • Weight – 2.1oz
  • Length (overall) – 2.565″
  • Length (effective) – 2.000″
  • Diameter – .999″
  • .405 Thru Bore
  • Finish- Bead Blasted (cerakote colors optional as well)
  • 1/2X28TPI threads
  • Made in the USA

* We recommend you loctite the set screws once you find the best configuration for your set-up to prevent you from losing them.

*ITAR Regulated