--- title: "HUXWRX FLOW 556K FDE 5.56 Suppressor" description: "FDE HUXWRX FLOW 556K suppressor with 5.5\" length, 1.6\" diameter, 17-4 stainless steel construction, and included 1/2x28 QD muzzle device." canonical_url: "https://www.kygunco.com/product/huxwrx-safety-co-2450-flow-556k-fde-flash-hider" meta: author: KYGUNCO "og:description": "FDE HUXWRX FLOW 556K suppressor with 5.5\" length, 1.6\" diameter, 17-4 stainless steel construction, and included 1/2x28 QD muzzle device." "og:image": "https://cdn.kygunco.com/assets/products/227582/thumbnail.jpg?v=1713454706" "og:image:height": "500" "og:image:width": "500" "og:title": "HUXWRX FLOW 556K FDE 5.56 Suppressor" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Class III](https://www.kygunco.com/category/shooting/guns/class-iii) / [Suppressors](https://www.kygunco.com/category/shooting/guns/class-iii/suppressors) / HXW-2450 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/227582/main.jpg?v=1713454706) For illustration purposes only, this image may not be an exact representation of the product. # HUXWRX SAFETY CO Flow 556K 5.56 NATO 5.5" Quick Detactch Silencer / Suppressor w/ Flash Hider - FDE The HUXWRX FLOW 556K is a 5.5" FDE suppressor with a Flow-Through core, flash-reducing geometry, and 17-4 stainless steel construction. It weighs 11.8 oz, measures 1.6" in diameter, is rated for full-auto use, and supports 5.56 NATO, 17 HMR, and 5.7 platforms. A 1/2x28 QD muzzle device is included. $1,099 ** 5 interest-free payments of **$219.80** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Free Shipping Enjoy delivery to the Lower 48 States at no cost. ** NFA / Class 3 NFA transfer requirements vary by product and location. Additional documentation, approvals, or a qualified dealer may be required. Check local and state regulations to ensure eligibility and compliance before purchasing. ** Ships To FFL Dealer Handled by our expert shippers in Bardstown, KY. ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Item # 227582 Style HXW-2450 UPC 706433763566 Condition New Manufacturer [HUXWRX](https://www.kygunco.com/brand/huxwrx-safety-co) Model Flow Caliber 5.56 NATO Weight 2 lb Action Silencer An advanced, multi-caliber suppressor engineered with patented Flow-Through and Torque Lock technologies, designed to reduce signature while maintaining reliable weapon cycling and long service life. Precision-built using DMLS 17-4 stainless steel, the FLOW 556k offers exceptional performance in toxic fume mitigation, flash suppression, sound reduction, recoil control, and accuracy. Its helical Flow-Through core and deflector system ensure consistent repeatability and high durability. Fully rated for full-auto use, it is compatible with 5.56 NATO, 17 HMR, and 5.7 platforms. The integrated flash cap geometry further enhances signature reduction by effectively minimizing flash. SPECIFICATIONS - 11.8 oz - 5.5" Length - 1.6" Diameter - Average 143dB at Shooters Ear - C-Series Cerakote - 17-4 Stainless Steel - Includes 1/2x28 QD Muzzle Device ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). ## Watch The Product In Action ## Frequently Bought Together 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## Don't Forget Your Ammo ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/huxwrx-safety-co-2450-flow-556k-fde-flash-hider#webpage","@type":"WebPage","description":"FDE HUXWRX FLOW 556K suppressor with 5.5\" length, 1.6\" diameter, 17-4 stainless steel construction, and included 1/2x28 QD muzzle device.","name":"HUXWRX FLOW 556K FDE 5.56 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