Limited Time Deal
The HUXWRX FLOW 556K Suppressor and Flash Hider Kit is down to $1,099 with free shipping at Palmetto State Armory. With a manufacturer’s MSRP of $1,306, that works out to $207 off—or roughly 16% savings—on the complete kit.
The FLOW 556K was built around a problem anyone who has spent time behind a suppressed AR understands: backpressure. A traditional suppressor can make a dependable rifle run dirtier, cycle harder, and dump enough gas through the charging-handle area to make sustained strings downright unpleasant. You can tune around some of that with buffers, springs, adjustable gas blocks, and specialized bolt carriers, but not everybody wants to rebuild a rifle just to run a can.
HUXWRX took a different route. Its Flow-Through design sends expanding gas forward through the suppressor instead of trapping as much of it and forcing it back through the action. The result is a compact 5.56 can intended to preserve normal cycling while cutting the gas and fouling reaching the shooter.
This is also the complete kit, not a bare suppressor that leaves you hunting for a compatible mount. The kit includes the FLOW 556K and a HUXWRX QD 556 flash hider.
Top Features
- Flow-Through technology: Directs gas forward to reduce blowback and fouling.
- Compact and lightweight: Measures 5.5 inches and weighs 12.9 ounces.
- Full-auto rated: 3D-printed from heat-treated 17-4 stainless steel.
- Torque Lock QD mount: Tightens during firing instead of working loose.
- Flash hider included: Comes with a HUXWRX QD 556 flash hider.
Why Shooters Love the FLOW 556K
Traditional baffle cans can turn an AR into an over-gassed mess, dumping fouling into the action and gas into your face. The FLOW 556K was designed to avoid that problem while preserving the rifle’s normal operating characteristics—without forcing the owner to start swapping buffers, carriers, or gas blocks.
It also adds only 4.9 inches beyond the muzzle, making it a practical fit for defensive carbines, SBRs, and general-purpose AR-15s. HUXWRX rates it for 5.56, .223, 5.7x28mm, 5.45, .17 HMR, and compatible .22-caliber cartridges.
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The Price
Buy the HUXWRX FLOW 556K at Palmetto State Armory!
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