FLOW 556k
FLOW 556K
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.
MSRP: $1306
Listed MSRP pricing is for the kit that includes one (1) FLOW 556k and one (1) Flash Hider QD 556 1/2x28
WEIGHT 12.9 oz
LENGTH 5.5 in
DIAMETER 1.6 in
We Provide A Limited Lifetime Warranty Against All Manufacturing Defects. For More Warranty Information, visit
"THE FLOW 556K'S SOUND SUPPRESSION PERFORMANCE AT THE SHOOTER’S EAR ON THE STANDARD MK18 IS UNPRECEDENTED. THE SILENCER IS CONSTRUCTED OF 3D-PRINTED 17-4 HEAT TREATED STAINLESS STEEL AND REPRESENTS ONE OF THE MOST ADVANCED SYSTEMS EVALUATED BY PEW SCIENCE, TO DATE." - JAY (PEW SCIENCE)
Materials & Finish: The FLOW 556k is fully 3D-printed in 17-4 stainless steel and is coated with C-series high temperature Cerakote®. Designed with the tried-and-true Flow-Through® technology, toxic gases are deflected forward through the suppressor and away from the shooter. The result is industry leading durability, size, and noise reduction.
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