SureFire SOCOM556-RC4 5.56mm Suppressor
The SureFire SOCOM556-RC4 represents the next evolution in SureFire's combat-proven SOCOM suppressor lineup, delivering exceptional sound and flash reduction, reduced backpressure, and outstanding durability. Engineered for demanding professional applications, the RC4 features an advanced S-curve gas flow design that provides approximately four times greater flash reduction compared to the previous RC3 generation.
Constructed entirely from U.S. mill-certified Inconel superalloy, the SOCOM556-RC4 is built to withstand extreme temperatures, sustained firing schedules, and the demands of full-automatic operation. Its advanced low-backpressure design reduces backpressure by up to 60%, minimizing gas blowback while improving shooter comfort and weapon reliability.
Measuring just 6.3 inches long and weighing 17 ounces, the RC4 utilizes SureFire's proven SOCOM Fast-Attach mounting system, providing secure, tool-free installation and compatibility with existing SOCOM Fast-Attach muzzle devices. Optimized for 5.56mm rifles with barrels as short as 10.3 inches, the RC4 delivers professional-grade suppression in a compact, rugged package.
Features & Specifications
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Manufacturer: SureFire
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Model: SOCOM556-RC4
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Caliber: 5.56 NATO / .223 Remington
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Construction: U.S. Mill-Certified Inconel Superalloy
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Length: 6.3"
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Diameter: 1.5"
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Weight: 17 oz.
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Mounting System: SureFire SOCOM Fast-Attach
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Gas System: Advanced S-Curve Low-Backpressure Design
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Backpressure Reduction: Up to 60%
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Flash Reduction: Approximately 4x Greater Than RC3
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Minimum Barrel Length: 10.3"
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Full-Auto Rated: Yes
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Finish: Cerakote
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Manufacturing: Hybrid Machined and 3D-Printed Construction
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Country of Manufacture: USA
