SureFire SOCOM556-SB2

Dealer Price | Dealer Name | Location |
---|
Specifically designed for use on short (10"/less) 5.56 barrels, or longer barrels using unstable ammo.
The upgraded fast-attach Surefire SOCOM 556 SB2 suppressor is a tweaked version of the original SOCOM 556 SB unit. Like the first installment, the 556 SB2 also produces minimal, repeatable point-of-impact shift, granting the shooter consistency while in use. Moreover, this can is also specific for 5.56mm rifles with barrels shorter than 10” in length, or longer barrels that fire unstable ammunition (e.g., most jacketed fragile and “green” rounds).
Set in Fountain Valley, CA, Surefire created the SOCOM 556 SB2 suppressor with the goal of offering a durable, reliable, user-friendly silencer to firearm enthusiasts. With military-based roots, Surefire produces an impressive line of 5.56mm rifle suppressors for all of your market needs.
Further Intel
The 556 SB2 offers a compact (6.2”) and lightweight (17 ounces) option in the 5.56mm rifle category. Built with the high-quality combination of stainless steel and Inconel 718, the durability of this can is not a concern. To that end, depending on usage, the suppressor should outlast the host barrel. Being a fast-attach unit merely adds to its ease and convenience of attachment/removal when in the field or at the range. Not to mention, the SOCOM 556 SB2’s new design provides premium sound reduction, virtual elimination of first-round muzzle flash, and minimal dust signature—allowing the shooter to remain covert and undetected when necessary.
Rapid Fire
- Full-auto rated!
- Length: 6.2”
- Weight: 17 ounces
- Build materials: stainless steel; Inconel
- Finish: high-temp Cerakote™
- Color: black or dark earth (Whoa!)
What’s In the Box?
- Tan nylon utility pouch with closure and belt loop hitch for personal transport
- Cleaning/maintenance tool
- User manual
Manufacturer | Surefire |
---|---|
Weight | 17 oz |
Warranty | Lifetime Warranty |
Sponsored
Compare
![]() SureFire SOCOM556-SB2 |
![]() NFA Tax Stamp |
![]() Single Shot NFA Gun Trust | |
---|---|---|---|
Rating | |||
Weight | 17 oz | NA | NA |
Length | 6.2" | NA | NA |
Diameter | 1.5" | NA | NA |
Caliber | 5.56mm (.223) | NA | NA |
Caliber Rating | 5.7x28 FN | 5.56mm (.223) | NA | NA |
Color | NA | NA | NA |
Finish | High Temperature Cerakote™ | NA | NA |
Build Material | Inconel 718 | NA | NA |
Sound Reduction | NA | NA | NA |
Mount Style | Surefire SOCOM QD Mount | NA | NA |
Thread Pitch | NA | NA | NA |
User Serviceable | No | NA | NA |
Full-Auto Rated | Full-Auto Rated | NA | NA |
Min 556 Barrel | 7" | NA | NA |
Warranty | Lifetime Warranty | NA | NA |
Min 300Blk Barrel | NA | NA | NA |
Min 762 Barrel | NA | NA | NA |
Min Magnum Barrel | NA | NA | NA |
Product Status |
IN STOCK
|
IN STOCK
|
IN STOCK
|

