Surefire Llc

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 Specifications: - 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: FDE - 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)