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*NOTE* We currently sell primarily the Flash Hider Kit version of this suppressor. This comes with the 1/2x28 HUXWRX QD-556 Flash Hider. These are also sold as just the silencer without an included muzzle device if you already own the mount for 1079


An innovative multi-caliber suppressor with patented and proven Flow-Through® and Torque Lock® technology. It is designed to reduce signature without negatively impacting cycling or service life. The FLOW 556k is DMLS printed in 17-4 Stainless. It delivers superior toxic fume exposure mitigation, flash reduction, sound reduction, recoil reduction, accuracy, and repeatability by its unique Flow-Through® helical coil and core deflector design. It is full-auto rated and compatible on 5.56, 17 HMR, and 5.7 platforms. The integrated GeoFlash™ Cap geometry effectively mitigates flash as part of its overall signature reduction funtionality.

Compatible with Muzzle Brake-QD 556 and Flash Hider-QD 556.

Flow 556K FH Kit by HUXWRX

    • includes a 1/2x28 HUXWRX Flash Hider
    • Proprietary Mounting System
    • Caliber: 5.56
    • Weight: 12.9 oz
    • Length: 5.5" 
    • Diameter: 1.6" 
    • Material: 17-4 SS
    • Full Auto Rated
    • Passes 6 cycles of the SOCOM Reliability Stress Test. (1 cycle=8x30 round magazines)
    • Detailed cleaning should be performed every 2,500 rounds.
    • no barrel restrictions
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