HUXWRX: Rad 9 Suppressor

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Lightweight and modular, the RAD 9 is built with our next-generation OSS Flow-Baffle® technology, substantially reducing gas blowback while maintaining superior pistol performance. You’ll feel the difference the first time you shoot.

HUXWRX’s innovative Flow-Baffle® design is based on our patented and proven OSS Flow-Through® technology. Flow-Baffles® direct expanding gas away from the bore line, and radial grooves route them forward through the suppressor and away from the shooter.


  • TORQUE LOCK®: HUXWRX Torque Lock is a patented, tool-less locking system that ensures the suppressor will stay securely mounted onto the HUXWRX QD muzzle device.
  • HEARING SAFE: The HUXWRX Test Rifles shall not exceed 140 dB ten-shot average sound pressure level at the shooter’s ear during barrel life.
  • FULL-AUTO RATED: HUXWRX suppressors' full-auto rating guarantees the suppressor passes the USSOCOM Reliability Stress Test.
  • CROSS-PLATFORM COMPATIBLE: HUXWRX QD suppressors can be used on a variety of calibers and rifle platforms.
  • PRECISION CERTIFIED: HUXWRX Suppressors are engineered and tested to meet the highest military accuracy specifications worldwide.
  • REPEATABLE & MINIMAL SHIFT: HUXWRX Suppressors are engineered so that the mounting interface is precise and consistent. The result is the repeatable and minimal point of impact (POI) shift that meets military specifications worldwide.
  • NO WEAPONS MODS: Modifications to the bolt, gas tube, buffer or recoil springs, and other timing modifications are unnecessary.
  • RECOIL MANAGEMENT: Bolt velocity increases vary between -2% to 5% depending on the weapon system, barrel length, and ammo types.
  • SERVICEABLE: Suppressor maintenance can be performed to increase the service life of the suppressor.


  • Weight: Long Config: 9.1oz / 258g, Short Config: 5.9oz / 167g
  • Caliber: 9mm, 22 LR, 17 HMR, 5.7, 300 BO Subsonic, 350 Legend
  • Materials: 17-4 Heat Treated Stainless Steel Grade 5 Titanium
  • Coating: 17-4 Heat Treated Stainless Steel
  • Mounts: Ships with 1/2x28 booster assembly, 3-lug and direct thread adapters available.
  • Barrel Length: 8in minimum for 300 BO Subsonic, 16in minimum for 350 Legend
  • Durability: Full-auto rated for 300 BO Subsonic
  • Maintenance: Detailed cleaning should be performed every 1,000 rounds.


RAD 9 Long/Short Configuration specifications:

  • Length:  7.7″ / 5.15″
  • Weight:  9.1 oz. / 5.9 oz.
  • Diameter: 1.375 in

RAD 9 Long Configuration dB Specifications*:

  • Muzzle: 129 dB
  • Right Ear: 138 dB
  • Left Ear: 131 dB

*Meter: Brüel & Kjær 3052 Gun: GLOCK 19 Gen 5  | Ammo: CCI Blazer Brass 147 gr | Environment: Utah Desert  | Test Spec: TOP 3-2-045


Once your suppressor purchase is finalized with Mile High Shooting, a Form 3 will be filed with the ATF requesting approval to transfer your suppressor to your chosen FFL. Initial processing can take 3-7 business days. Customers may help expedite this time frame by requesting the chosen FFL to send a copy of their FFL & SOT to Please note, initial processing time may be delayed further if your chosen FFL fails to provide required documentation in a timely manner. Once submitted, it takes 7-21 days for Mile High Shooting to receive the Form 3 approval. As soon as the approval is received, your suppressor and any accessories will be shipped to your chosen FFL within 24-48 business hours by 2 Day Air. Your chosen FFL will then contact you once it is received and you may complete your Form 4 processing at their facility. 

___LEGAL INFO______

Mile High Shooting Accessories (MHSA) will only ship suppressors to Class III FFL holders. BATF regulation information for Suppressor ownership are as follows:

Be at least 21 years of age.
Be a U.S. citizen. 
Have no felony convictions or domestic violence convictions. 
Have no dishonorable discharge. 
Not deemed mentally unstable by a competent authority. 

The NFA rules/laws are posted through the BATF website
At this time, the following states DO NOT ALLOW private ownership of suppressors: CA, MA, DE, HI, NJ, NY, RI, IL, District of Columbia. CA allows class 3 dealers and class two manufacturers to possess suppressors.




  U.S. Government Export Restriction

This item is restricted for export by the State Department and Department of Commerce. Make sure that you are familiar with all applicable laws.  ITAR Information.


FFL Requirements & Magazine Restrictions

This item has to ship to an FFL. Please read the attached information. Shipping Rules & Magazine Restrictions.