Operators Suppressors120916454
Huxwrx Flow 556K Suppressor Kit with Flash Hider - FDE Finish$1,106.25
Availability: In Stock
The Huxwrx Flow 556K suppressor with flash hider kit is a modern multi-caliber silencer engineered for shooters who demand effective signature reduction without the cycling penalties that plague older designs. Built from 17-4 stainless steel using DMLS manufacturing and finished in C-Series Cerakote matte black, this suppressor combines proven Flow-Through technology with a torque-lock mounting system to deliver consistent performance across 5.56, .17 HMR, and 5.7x28 platforms.
The design centers on a helical coil and core deflector that work together to reduce sound, flash, fume exposure, and recoil while maintaining shooter accuracy and repeatability. The integrated flash cap geometry actively mitigates muzzle signature as part of the overall suppression package—a meaningful advantage whether you're running a 10.3" shorty or a full-length rifle. At 11.8 ounces and 5.5 inches long, the Flow 556K adds 4.9 inches to your barrel, keeping overall length manageable for handling and storage. Full-auto rated and stress-tested to military reliability standards, it's built to run hard and last.
Sound reduction averages 18 dB at the shooter's ear (approximately 143 dB SPL), and bolt velocity remains within 1% of baseline with the included Flash Hider QD mount—meaning you won't sacrifice reliability for hearing protection. The suppressor has a service life threshold of 10,000 rounds, with an objective of 20,000 rounds when maintained properly. Regular detailed cleaning preserves performance and longevity, so plan to spend a little time on upkeep if you intend to push toward maximum service life.
| Weight | 11.8 oz (335 g) |
| Overall Length | 5.5 in (14.0 cm) |
| Diameter | 1.6 in (4.0 cm) |
| Sound Reduction | Average 18 dB (approximately 143 dB SPL at shooter's ear) |
| Length Added to Barrel | 4.9 in (12.4 cm) |
| Length Added to Muzzle Device | 3.8 in (9.6 cm) |
| Bolt Velocity Change | 1% from baseline (with Flash Hider-QD, measured on 10.3" Daniel Defense with XM193) |
| Material | 17-4 Stainless Steel |
| Finish | C-Series Cerakote Matte Black |
| Calibers | 5.56, .17 HMR, 5.7x28 |
| Full-Auto Rated | Yes |
| Service Life Threshold | 10,000 rounds (objective: 20,000 rounds with proper maintenance) |
| Durability Testing | Passes minimum 6 SOCOM Reliability Stress Test Cycles |
The Flow 556K is compatible with 5.56, .17 HMR, and 5.7x28 platforms. It ships with the Flash Hider QD mount.
The suppressor delivers an average of 18 dB reduction at the shooter's ear, achieving approximately 143 dB SPL. Actual results vary by rifle configuration, ammunition, and measurement methodology.
Testing shows bolt velocity changes by only 1% from baseline when using the included Flash Hider-QD mount (measured on a 10.3" Daniel Defense rifle with XM193 ammunition). The design maintains repeatability for consistent accuracy.
The suppressor has a service life threshold of 10,000 rounds, with an objective of 20,000 rounds when properly maintained with regular detailed cleaning. It is full-auto rated and passes minimum 6 SOCOM Reliability Stress Test Cycles.
SKU: 120911632 • Weight: 1.25oz
Availability: In Stock
The Huxwrx Flow 556K suppressor with flash hider kit is a modern multi-caliber silencer engineered for shooters who demand effective signature reduction without the cycling penalties that plague older designs. Built from 17-4 stainless steel using DMLS manufacturing and finished in C-Series Cerakote matte black, this suppressor combines proven Flow-Through technology with a torque-lock mounting system to deliver consistent performance across 5.56, .17 HMR, and 5.7x28 platforms.
The design centers on a helical coil and core deflector that work together to reduce sound, flash, fume exposure, and recoil while maintaining shooter accuracy and repeatability. The integrated flash cap geometry actively mitigates muzzle signature as part of the overall suppression package—a meaningful advantage whether you're running a 10.3" shorty or a full-length rifle. At 11.8 ounces and 5.5 inches long, the Flow 556K adds 4.9 inches to your barrel, keeping overall length manageable for handling and storage. Full-auto rated and stress-tested to military reliability standards, it's built to run hard and last.
Sound reduction averages 18 dB at the shooter's ear (approximately 143 dB SPL), and bolt velocity remains within 1% of baseline with the included Flash Hider QD mount—meaning you won't sacrifice reliability for hearing protection. The suppressor has a service life threshold of 10,000 rounds, with an objective of 20,000 rounds when maintained properly. Regular detailed cleaning preserves performance and longevity, so plan to spend a little time on upkeep if you intend to push toward maximum service life.
| Weight | 11.8 oz (335 g) |
| Overall Length | 5.5 in (14.0 cm) |
| Diameter | 1.6 in (4.0 cm) |
| Sound Reduction | Average 18 dB (approximately 143 dB SPL at shooter's ear) |
| Length Added to Barrel | 4.9 in (12.4 cm) |
| Length Added to Muzzle Device | 3.8 in (9.6 cm) |
| Bolt Velocity Change | 1% from baseline (with Flash Hider-QD, measured on 10.3" Daniel Defense with XM193) |
| Material | 17-4 Stainless Steel |
| Finish | C-Series Cerakote Matte Black |
| Calibers | 5.56, .17 HMR, 5.7x28 |
| Full-Auto Rated | Yes |
| Service Life Threshold | 10,000 rounds (objective: 20,000 rounds with proper maintenance) |
| Durability Testing | Passes minimum 6 SOCOM Reliability Stress Test Cycles |
The Flow 556K is compatible with 5.56, .17 HMR, and 5.7x28 platforms. It ships with the Flash Hider QD mount.
The suppressor delivers an average of 18 dB reduction at the shooter's ear, achieving approximately 143 dB SPL. Actual results vary by rifle configuration, ammunition, and measurement methodology.
Testing shows bolt velocity changes by only 1% from baseline when using the included Flash Hider-QD mount (measured on a 10.3" Daniel Defense rifle with XM193 ammunition). The design maintains repeatability for consistent accuracy.
The suppressor has a service life threshold of 10,000 rounds, with an objective of 20,000 rounds when properly maintained with regular detailed cleaning. It is full-auto rated and passes minimum 6 SOCOM Reliability Stress Test Cycles.
SKU: 120911632 • Weight: 1.25oz