HUXWRX: HX-QD 556K Gen II, Flash Cap

HUXWRX
SKU:
1968H
$968.00
Current Stock:

The HX-QD 556k was designed with minimal length in mind. The low volume and light weight make this suppressor ideal for shooters more concerned with size than maximum sound reduction. A short and extremely durable suppressor, the HX-QD 556k – updated with HUXWRX newly designed flash cap – is built with patented and proven OSS Flow-Through® technology, delivers sub-140 dB and zero flash performance, is full-auto rated, easily passes the USSOCOM Reliability Stress Test, and has no minimum barrel restrictions – it’s designed and built for extreme use. 

Features:
  • 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.
  • Steel core will last in excess of 40,000 rounds

Specifications:

  • Weight: 15.3oz / 433g
  • Length: 5.9 in
  • Diameter: 1.62 in
  • Caliber: 5.56, 5.45, 5.7, 17 HMR, 22 LR, .223
  • Materials: 17-4 Heat Treated Stainless Steel Grade 5 Titanium
  • Coating: C-Series Cerakote™ Matte Black
  • Mounts: 556 QD Muzzle Brakes and Flash Hiders
  • Barrel Length: No restrictions
  • Durability: Passes 6 cycles of the SOCOM Reliability Stress Test. (1 cycle=8x30 round magazines)
  • Maintenance: Detailed cleaning should be performed every 2,500 rounds.

Sound Pressure Levels:  The HX-QD 556 is the optimal choice for the widest range of 5.56 caliber rifles.  Sound pressure levels are measured at the shooters ear to comply with current military specifications:

  • 136 – 140 dB on 20” AR15 DI using commercial grade 55 gr ammo
  • 138 – 142 dB on 16” AR15 DI using commercial grade 55 gr ammo
  • 142 – 146 dB on 10.5” AR15 DI using commercial grade 55 gr ammo 

Suppressor mount not included. Click here to purchase a 556 1/2x28 flash hider.

 

 

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 ffl@milehighshooting.com. 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.

  

 

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