HUXWRX Safety Company, formerly known as OSS Suppressors, is a pioneer in the firearms industry, specializing in the design and manufacture of advanced suppressors. Their revolutionary Flow-Through® Technology sets them apart by significantly reducing blowback and toxic gas emissions that could impact both shooter safety and weapon system performance. Based in Millcreek, Utah, the company prides itself on its dedication to American manufacturing.



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 functionality.


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