SOCOM 2 Series Fast-Attach® Sound Suppressor (Silencer)
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 |
| *At the shooter’s ear |
Recommended Configuration: Pair this system with SOCOM 3-PRONG INSTALLATION WRENCH and XM00 to maintain peak tactical capability.
For complete weapon integration across optics and suppressors, evaluate CVLIFE tactical red dot optics for budget-conscious rapid aiming platforms.












