The HUXWRX FLOW 556k L In "Black Magic" is a duty-grade .223 Rem / 5.56 NATO rifle suppressor engineered for the most demanding operational environments. Where standard stainless or titanium platforms reach their limits, this suppressor is built from Inconel 718 — a nickel-chromium superalloy prized for its heat resistance, corrosion resistance, and strength retention at extreme temperatures — to withstand sustained, high-volume full-auto fire without compromise.
Built around HUXWRX's patented Flow-Through® architecture, it redirects toxic gas forward and away from the operator, eliminating the blowback, back pressure, and reliability issues common to traditional baffle-stack designs — all while maintaining factory-standard cyclic rates with no modification to the firearm's gas system. An integrated locking collar provides a secure, repeatable QD interface that keeps the suppressor indexed and locked through sustained fire and hard use. The PRISM DLC "Black Magic" graphite-black finish hardens the Inconel surface for maximum wear resistance, corrosion protection, and a non-reflective tactical profile through repeated thermal cycling.
Configured to adapt to both short-barrel and standard-length 5.56 platforms, the 556k L In ships with a matching Inconel flash hider for full material compatibility at the muzzle interface — a complete, ready-to-run package out of the box. Available in 1/2×28 and 5/8×24 thread pitches.
Note: Use of stainless steel or non-Inconel flash hiders is not recommended and may cause damage. Inconel flash hider included.
TALOS Defense Systems is the official distributor of HUXWRX Safety Co. in Greece. Suppressor sales are restricted to military, law enforcement, and authorized professional customers in accordance with Greek law.
Specifications
- Caliber: .223 Rem / 5.56 NATO (short or standard-length platforms)
- Full-auto rated: Yes (high-volume sustained fire)
- Construction: Inconel 718 nickel-chromium superalloy
- Finish: PRISM DLC — "Black Magic" graphite black
- Mounting: Integrated locking collar (HUXWRX QD)
- Weight: 16.25 oz (≈461 g)
- Length: 5.55 in (≈14.1 cm)
- Diameter: 1.80 in (≈4.6 cm)
- Included muzzle device: Inconel flash hider (1/2×28 or 5/8×24)
- Color: Black Magic
- Warranty: HUXWRX Limited Lifetime
| Product Specs | |
| Color | Black |
Huxwrx Safety Co
HUXWRX Safety Co. (formerly OSS Suppressors) is an American manufacturer engineering suppressors for the realities of duty use. Its patented Flow-Through® technology redirects toxic gas forward and away from the operator, dramatically reducing blowback (carbon monoxide, ammonia, hydrogen cyanide), back pressure, and recoil — while improving weapon reliability on both semi- and full-auto platforms, with no host modification required.
Built in the USA from Grade 5 Titanium and 17-4 Stainless Steel to exceed MIL-STD durability, HUXWRX suppressors are trusted by military, law enforcement, and tactical professionals worldwide. The range includes the FLOW and VENTUM rifle series, muzzle devices, and accessories, all using the HUB-compatible 1.375×24 mount standard.
TALOS Defense Systems is the official distributor of HUXWRX Safety Co. in Greece, serving military, law enforcement, and authorized professional customers.
