The HUXWRX Flow 556K is a 3D-printed 5.56 suppressor built around one specific problem: gas blowback. Flow-Through technology vents gas forward through the suppressor instead of cycling it back into the action, which means less fouling on the bolt, less gas to the shooter’s face, and a cleaner shooting experience on AR-platform rifles.
At 5.5 inches and 11.8 ounces, it’s compact enough to run on shorter barrels without adding excessive length. HUXWRX carries the OSS (Operators Suppressor Systems) lineage, the same Flow-Through design trusted by military and law enforcement users.
Flow-Through technology actively vents gas forward instead of back, measurably reduces blowback to the shooter, reduces bolt carrier fouling, and improves suppressed shooting comfort on ARs
3D-printed helical core and cone geometry maintains low point-of-impact shift string-to-string, critical for precision and defensive applications
Torque Lock Mounting System uses left-hand threads that tighten with every shot fired, the suppressor physically cannot loosen during fire, eliminating a common issue with standard right-hand thread designs
5.5-inch compact build at 11.8 oz keeps short-barrel AR-platform rifles balanced and maneuverable without excessive muzzle-heavy front-end weight
Full-auto rated 17-4 stainless steel construction handles sustained LE, military, and high-volume civilian firing schedules
Rated for 5.56, 5.7x28, .17 HMR, and other .22 centerfire calibers for multi-platform compatibility beyond 5.56
Includes flash hider muzzle device out of the box, no additional muzzle device purchase required before your first range session
