--- title: "Sig Sauer 5.56 NATO Compact Suppressor Black" description: "Compact 5.56 NATO suppressor with Inconel construction, Clutch-LOK QD attachment, a 5.2\" length, 1.67\" diameter, and 14.6 oz weight." canonical_url: "https://www.kygunco.com/product/sig-sauer-ng556c-compact-suppressor-5.56-nato-inconel-black" meta: author: KYGUNCO "og:description": "Compact 5.56 NATO suppressor with Inconel construction, Clutch-LOK QD attachment, a 5.2\" length, 1.67\" diameter, and 14.6 oz weight." "og:image": "https://cdn.kygunco.com/assets/products/267020/thumbnail.jpg?v=1730314369" "og:image:height": "500" "og:image:width": "500" "og:title": "Sig Sauer 5.56 NATO Compact Suppressor Black" --- > 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) / SGS-NG556C-QD ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/267020/main.jpg?v=1730314369) For illustration purposes only, this image may not be an exact representation of the product. # SIG SAUER NG556C Compact Suppressor 5.56 NATO"conel Black The SIG SAUER NG556C is a compact 5.56 NATO suppressor made from Inconel and equipped with the Clutch-LOK QD mounting system. It measures 5.2" long, has a 1.67" diameter, and weighs 14.6 oz. Its internal multi-flow path is designed for efficient gas exhaust, flash reduction, and reduced toxic fumes compared with traditional baffle suppressors. $1,399.99 ** 5 interest-free payments of **$280** 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 Fulfilled by a partner warehouse. ** Partner Fulfilled ** Check Local Restrictions Not sure whether this item can be shipped to your area? Enter your ZIP code for a quick check. Selling fast. Limited quantities available. Item # 267020 Style NG556C-QD UPC 798681700318 Condition New Manufacturer [Sig Sauer](https://www.kygunco.com/brand/sig-sauer) Model NG556C Caliber 5.56 NATO Weight 2 lb Action Silencer SIG SAUER is proud to introduce the new SLX and SLH series of suppressors. Both the SLX and SLH were developed to meet the demands of the U.S. military, and are designed to deliver cutting-edge performance. The SLX series of rifle suppressors feature the new Clutch-LOK QD mounting system which is easy to use, repeatable, and extremely durable. The internal multi-flow path within the SLX suppressors allows gasses to exhaust at a faster rate than traditional baffle-style suppressors. This results in 70-80% less toxic fumes flowing back through the ejection port into the shooter's face. The SLX series is a performance-based suppressor designed for use with supersonic ammunition and ideal for users focused on flash reduction and lower toxic fumes. The new low-tox SLX suppressors deliver a superior shooting experience, unlike any other suppressor. The internal multi-flow path of the SLX with low resistance exhausts gases at a faster rate than traditional baffles. SLX features 70-80% less PPM than traditional baffle suppressors. - CALIBER: 5.56 NATO - MATERIAL: Inconel - DIAMETER: 1.67 in - OVERALL LENGTH: 5.2 in - WEIGHT: 14.6 oz - ATTACHMENT TYPE: Clutch-Lok QD Shop with KYGUNCO for the best selection, competitive pricing, and exceptional customer service. Experience the difference that comes with buying from a trusted outdoor retailer with over 20 years of experience in the industry. ** 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). ## 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/sig-sauer-ng556c-compact-suppressor-5.56-nato-inconel-black#webpage","@type":"WebPage","description":"Compact 5.56 NATO suppressor with Inconel construction, Clutch-LOK QD attachment, a 5.2\" length, 1.67\" diameter, and 14.6 oz weight.","name":"Sig Sauer 5.56 NATO Compact Suppressor 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