SureFire SOCOM556-RC3 Gen3 5.56mm Suppressor DE 6.43in

The SureFire SOCOM556-RC3 Gen 3 is a compact suppressor designed for .223 Rem/5.56 NATO use. It uses a low back-pressure flow design to reduce shooter exposure to gases and to limit impact on firearm function. The RC3 emphasizes a low-profile footprint with a quick-detach interface for field use while retaining industry-grade suppression performance. The manufacturer cites a reduction in toxic gas exposure to the shooter’s face by 60% compared to the SOCOM556-RC2.

Key Specifications

• The suppressor is rated for .223 Rem/5.56 NATO.
• The model designation is SOCOM556-RC3 (Gen 3).
• The overall length is 6.43 inches.
• The nominal size is 6.4 inches.
• The external diameter measures 1.50 inches.
• The finish is listed as Dark Earth Cerakote.
• The product color is Flat Dark Earth.
• The attachment method is Quick Detachable (fast attach).
• The ATF designation is Silencer.
• The manufacturer is SureFire and it is noted as made in the U.S.A.

The SOCOM556-RC3 offers a balance of compact form factor and suppression performance with a focus on reduced back pressure and consistent point-of-impact shift. Its quick-detach interface and low-profile length help preserve firearm handling and maneuverability, making it suitable for users seeking a durable, compact suppressor for 5.56-compatible firearms.