--- title: "SureFire SOCOM556-RC3 5.56 Suppressor FDE" description: "5.56 mm suppressor with FDE Cerakote, high-temperature alloy construction, 6.3\" length, 17 oz weight, and approximately 60% lower back pressure than the RC2." canonical_url: "https://www.kygunco.com/product/surefire-socom556-rc3-de-socom-22-cal-5.56mm-6.3-fde-inconel-alloy-qd" meta: author: KYGUNCO "og:description": "5.56 mm suppressor with FDE Cerakote, high-temperature alloy construction, 6.3\" length, 17 oz weight, and approximately 60% lower back pressure than the RC2." "og:image": "https://cdn.kygunco.com/assets/products/254403/thumbnail.jpg?v=1715739721" "og:image:height": "500" "og:image:width": "500" "og:title": "SureFire SOCOM556-RC3 5.56 Suppressor FDE" --- > 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) / SRF-SOCOM556-RC3-DE ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/254403/main.jpg?v=1715739721) For illustration purposes only, this image may not be an exact representation of the product. # SUREFIRE SOCOM RC3 5.56 NATO 6.4" ASR Silencer / Suppressor | FDE The SureFire SOCOM556-RC3 is a 5.56 mm suppressor with a dark earth Cerakote finish, high-temperature alloy construction, and a compact 6.3-inch length. It reduces back pressure by approximately 60% compared with the SOCOM556-RC2 while providing flash, sound, and dust signature reduction. The suppressor weighs 17 ounces and adds 3.8 inches with the specified adapter. $1,709 ** 5 interest-free payments of **$341.80** 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. Almost gone. Order now before it sells out. Item # 254403 Style SRF-SOCOM556-RC3-DE UPC 084871332248 Condition New Manufacturer [SureFire](https://www.kygunco.com/brand/surefire) Model SOCOM Finish FDE Caliber 5.56 NATO, 223 Rem, 22 Caliber Weight 3 lb Action Silencer **SureFire SOCOM556-RC3 Suppressor — Dark Earth (FDE)** Engineered from the ground up to cut back pressure by roughly 60% versus the RC2, the SOCOM556-RC3 keeps toxic gas out of your face, runs cleaner, and tames recoil—without giving up class-leading flash suppression. Born from extensive flow-dynamics modeling, it delivers exceptional reliability and accuracy with minimal, repeatable POI shift in a compact, low-profile package. **FEATURES** - \~60% lower back pressure (vs. SOCOM556-RC2) for less gas-to-face, cleaner operation, and superior recoil control - Virtually eliminates first-to-last-round flash for enhanced signature reduction - Inconel®-based, high-temp alloy construction for unmatched durability under hard use - Reduces sound, flash, and dust signatures to protect hearing and improve communication - Lightweight, low-profile design adds minimal length while maintaining maneuverability - Designed for extreme reliability and consistent, minimal impact shift - Proudly made in the U.S.A. **SPECIFICATIONS** - Caliber: 5.56 mm (.223 caliber) - Construction: High-Temp Alloy - Coating: Cerakote™ Finish - Body Color: Dark Earth (FDE) - Diameter: 1.5 in (3.8 cm) - Length: 6.3 in (16.0 cm) - Length Added To Weapon\*: 3.8 in (9.7 cm) - Weight: 17.0 oz (482 g) \*Actual added length may vary depending on the SureFire adapter used. ** 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/surefire-socom556-rc3-de-socom-22-cal-5.56mm-6.3-fde-inconel-alloy-qd#webpage","@type":"WebPage","description":"5.56 mm suppressor with FDE Cerakote, high-temperature alloy construction, 6.3\" length, 17 oz weight, and approximately 60% lower back pressure than the RC2.","name":"SureFire 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