SureFire SOCOM556 SB2 Suppressor

SureFire SOCOM556 SB2 Silencer Suppressor

• SureFire SOCOM556 SB2 The best short-barrel 5.56 mm (.223 caliber) suppressor available
• Employs SureFire Total Signature Reduction® technology to virtually eliminate first-round flash, and reduce sound and dust signatures
• Weighs a mere 17 ounces; minimal effect on weapon handling
• Adds as little as 3.8 inches to overall weapon length

Use The Right Utensil.You don’t have to compromise on the performance or reliability of your suppressor just because your primary is a short-barrel rifle. The SureFire 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

Features

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

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.

KEY ATTRIBUTES

CALIBER

5.56 mm (.223 caliber)

CONSTRUCTION

High-Temp Alloy & Stainless Steel

COATING

Ionbond and Cerakote™ Finish

BODY

BODY COLORS

Black, Dark Earth

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)

NSN

SOCOM556-SB2-BK

1005-01-675-0311

SOUND DATA

BARREL LENGTH	AMMUNITION	SOUND*
9 in	M855	142 dB
10.3 in	M855	140 dB
14.5 in	M855	136 dB
16 in	M855	136 dB
11 in	M855	137 dB