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Surefire SOCOM556-SB2 2nd Gen Fast Attach Suppressor 5.56

Product Code : 084871324489

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Mfg Item #: SOCOM556-SB2-BK

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You don't have to compromise on the performance or reliability of your suppressor just because your primary is a short-barrel rifle. The SOCOM556-SB2 is designed and engineered by the same dedicated team that produced the USSOCOM suppressor trial-winning SOCOM556-RC. The SB2’s larger bore diameter and innovative internal design deliver extremely low-back pressure and stealthy sound attenuation in a rugged suppressor optimized for rifle barrels of 10 inches or less. Its high-temperature alloys and stainless steel components are CNC laser-welded for strength and durability even when the SB2 is used in full-auto mode. Its innovative internal baffling significantly decreases back pressure, cyclic rate, and gas blowback while delivering tremendous accuracy with a minimal and consistent point-of-impact shift. It's the right tool for the job


  • Small, lightweight suppressor optimized for 5.56 mm carbines with barrels less than 10 inches long
  • 6.4-inch overall length optimized for superior signature reduction
  • One of the lowest back-pressure suppressors SureFire has ever designed
  • Eliminates first-round flash, a phenomenon common in most suppressors
  • Suppresses visible flash by up to 98.8%
  • Oversized yet precision-machined bore diameter decreases the baffle strike probability from unstable projectiles
  • Durable high-temperature Inconel alloy/stainless-steel construction withstands full-auto use
  • Innovative internal venting reduces back pressure, cyclic rate and gas blowback to significantly decrease operating temperatures
  • Compatible with the SureFire array of Fast-Attach® mounting adapters (flash hiders, compensators, and WARCOMPS)
  • Fast-Attach® design allows fast, secure, easy attachment and removal without tools
  • All SOCOM556-SB2 suppressors are test-fired to verify sub-1 MOA group size and point-of-impact shift
  • Every SureFire SOCOM Series suppressor comes with a FirstSpear™ MOLLE pouch and cleaning brush
  • Durable construction delivers a long service life
  • Proudly designed and manufactured in the U.S.A.
  • CALIBER: 5.56 mm (.223 caliber)
  • CONSTRUCTION: High-Temp Alloy & Stainless Steel
  • COATING: Ionbond and Cerakote™ Finish
  • BODY COLOR: Black
  • DIAMETER: 1.5 in (3.8 cm)
  • LENGTH: 6.4 in (16.2 cm)
  • LENGTH ADDED TO WEAPON: 3.8 in (9.7 cm) *Actual length may vary, depending on which SureFire adapter is used
  • WEIGHT: 17.0 oz (482 g)

Determined at checkout.