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ID 1953949 | MPN NG556-QD
Sig Sauer NG556-QD Suppressor - 5.56mm NATO - Black Cerakote
$1,549.99
Sig Sauer NG556-QD Suppressor - 5.56mm NATO - Black Cerakote - Engineered for the Modern Shooter. The SIG SAUER NG556 sets a new standard in Suppression, combining next-generation design with Battle-Ready Durability. Crafted from Advanced 3D-printed Inconel, it delivers unmatched Strength, Superior Heat Resistance, and Long-Lasting Performance. Designed for AR-15s and other Gas-Driven Rifles, it slashes Back Pressure, Tames Gas Blowback, and Delivers Exceptional Flash Suppression—making it perfect for both Tactical Missions and High-Volume Range Days. Every shot feels Cleaner, Smoother, and more Controlled, thanks to its Optimized Gas Management and Rugged Construction. The Clutch-Lok Mounting System locks in fast and secure, giving you repeatable, Rock-Solid Performance in any environment. Compact. Rugged. Relentless. The NG556 is Built for shooters who demand nothing less than Cutting-Edge Technology and proven performance—every single time they pull the Trigger. All Silencers Require the Purchase of a $206 Federal Tax Stamp
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Strikethrough pricing on clearance products represents the last regular price the product was offered at before being classified as clearance (not intended to return to our product portfolio in the foreseeable future). A discounted price will remain on clearance products until the product is sold out or otherwise liquidated.
1953949
Overview
Silencer orders are fulfilled by our trusted partner, Silencer Central, who will contact you to guide you through every step of the process. Please note that order cancellations may be subject to a fee. For full details on returns, warranties, and order policies, visit our Silencer T’s & C’s and FAQ pages
Sig Sauer NG556-QD Suppressor - 5.56mm NATO - Black Cerakote - Engineered for the Modern Shooter.
The SIG SAUER NG556 sets a new standard in Suppression, combining next-generation design with Battle-Ready Durability. Crafted from Advanced 3D-printed Inconel, it delivers unmatched Strength, Superior Heat Resistance, and Long-Lasting Performance. Designed for AR-15s and other Gas-Driven Rifles, it slashes Back Pressure, Tames Gas Blowback, and Delivers Exceptional Flash Suppression—making it perfect for both Tactical Missions and High-Volume Range Days.
Every shot feels Cleaner, Smoother, and more Controlled, thanks to its Optimized Gas Management and Rugged Construction. The Clutch-Lok Mounting System locks in fast and secure, giving you repeatable, Rock-Solid Performance in any environment.
Compact. Rugged. Relentless. The NG556 is Built for shooters who demand nothing less than Cutting-Edge Technology and proven performance—every single time they pull the Trigger.
After you place your order, you will be contacted by our fulfillment partner Silencer Central with additional info about next steps.
A $10 Paperwork Processing fee will be charged for each suppressor.
Purchases, cancellations, returns, and warranty claims for silencers/suppressors are subject to our Silencer Terms and Conditions.
All silencer sales are final. Once a silencer is transferred to you, it cannot be returned. See our Silencer Terms and Conditions for warranty details.
Please review our frequently asked questions (FAQs) and answers about silencers. Click here to review.
Specifications
| Finish | Black Cerakote |
|---|---|
| Model | SLX |
| Caliber | 5.56mm NATO |
| Diameter | 1.67in |
| Fits | Rifle |
| Length | 7.4in |
| Material | Inconel |
| Mount Style | Clutch-Lok QD |
| Type | Suppressor |
| Weight | 19.4oz |
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