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HUXWRX FLOW 556K

$1,306

All of the performance and quality you expect from a HXWRX rifle suppressor, just in a smaller and lighter footprint.

Call 888-781-8778 for availability.

Free NFA Gun Trust
Barrel Thread­ing
Ship To Your Door

Free NFA Gun Trust

  • We offer a free NFA Gun Trust (a $250 value) to all customers which essentially establishes a joint ownership scenario in which you can legally share your silencer with designated others (as well as determining who will inherit your silencer). This lets others use your silencer.
  • We do all the ATF paperwork which helps ensure you completed the gun trust correctly so ATF does not reject. We have completed over 15,000 silencer to gun trust transfers and counting! LEARN MORE
  • Individual ATF Form filing is now available. Simply select Individual Form 4 transferee during the checkout process.

Barrel Thread­ing

In the event you need you rifle barrel threaded to accept your new silencer, we will take care of that as well through our Threading Central. LEARN MORE

Ship To Your Door

Description & specs

HUXWRX FLOW 556K 5.56 with quick detach flash hider – 1/2X28 Black

Back pressure and gas in your face are two big problems with many suppressors, but not with the FLOW 556K. Made from 3D-printed stainless steel (welcome to the future!), HUXWRX has designed a compact suppressor that doesn’t sacrifice performance for size. It passed all of the US Government’s official tests with flying colors and is full-auto rated even on short barrels.

Their patented Flow-Through technology directs gas out the front, minimizing the gas that comes back to the shooter’s face from the bolt or the charging handle. The flash cap on the front also mitigates muzzle flash, making it an ideal choice in low-light situations.

At just 5.5” inches in length and 12.9 ounces in weight, the FLOW 556K is in a league of its own when it comes to design, durability, and performance.

All silencers require the purchase of a $200 Federal Tax Stamp.

Length: 5.5"
Diameter: 1.6"
Number of Baffles: None; Flow-Through Technology
Weight: 12.9oz
Material: 3D-Printed Stainless Steel
Thread Pitch: 1/2x28
Brand: HUXWRX
Self-Service: Yes
Caliber: 5.56
Caliber Range: 17 HMR - 5.56
Color: Black
Finish: Matte Black Cerakote
dB Readings: 140DB
Mount Style: QD Flash Hider
Full-Auto Rated: Yes
Lifetime Warranty: Yes

How to Buy

Simple Buying Process

Find the right silencer for you
01

Find the right silencer for you

We offer all the best brands and can help you choose the silencer that’s right for you.

Let us handle the paperwork
02

Let us handle the paperwork

We will manage the entire buying process for you, let you pay for your silencer in installments, and even set up a free NFA Gun Trust that allows others to use your silencer.

Enjoy front door delivery
03

Enjoy front door delivery

Once approved, we will ship your new silencer directly to your door.

Compare products

HUXWRX FLOW 556K

HUXWRX FLOW 556K

Banish 30

Banish 30

BANISH 223

BANISH 223

Length
5.5"
7” or 9”
7"
Diameter
1.6"
1-1/2”
1-1/2"
Number of Baffles
None; Flow-Through Technology
8
7
Weight
12.9oz
11.2 or 14.3 oz
11.4 oz
Material
3D-Printed Stainless Steel
Titanium
Titanium
Thread Pitch
1/2x28
5/8×24
1/2×28
Brand
HUXWRX
BANISH
BANISH
Self-Service
Yes
Yes
Yes
Caliber
5.56
.308/7.62
.223/5.56
Caliber Range
17 HMR - 5.56
.17 to .300 WBY
Rifles .224 and smaller
Color
Black
Black
Black
Finish
Matte Black Cerakote
Gun Kote
Gun Kote
dB Readings
140DB
Mount Style
QD Flash Hider
Direct Thread
1/2×28 (Class A) 0.625″
Full-Auto Rated
Yes
Limited Full-Auto Rated
Limited Full-Auto Rated
Lifetime Warranty
Yes
Yes
Yes
Sound Reduction
34 dB
34 dB
HUXWRX FLOW 556K
Product Status
Out of stock
In Stock
In Stock