Surefire SOCOM 4 prong flash hider mounts with a standard crush washer at 1/2x28. Indexed cleanly to 12 oclock first try. Flash signature off bare is reduced to a small ball. Doubles as a suppressor mount.






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SureFire
Overview
The SureFire SOCOM 4 Prong Flash Hider is designed specifically for 5.56 NATO caliber rifles and features a 1/2x28 thread pitch, making it compatible with a wide range of AR-15 builds. This flash hider effectively reduces visible muzzle flash, which can be particularly beneficial in low-light shooting scenarios, while the durable DLC finish provides added resistance to wear. You will often find this muzzle device in carbine gas system builds, where reliability and performance are key.
Based on build data

Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger

Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4

CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B

B5 Systems Trigger Guard ATG-001-01

Daniel Defense 14.5" 5.56 Nato Chf Mid-Length 1:7 Government Contour Ar-15 Barrel With Gas Block

Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension
Aggregated and anonymized data showing how builders use this product
| Product | Category | Times Built Together |
|---|---|---|
| Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger | 15 | |
| Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4 | 14 | |
| CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B | 11 | |
| B5 Systems Trigger Guard ATG-001-01 | 10 | |
| Daniel Defense 14.5" 5.56 Nato Chf Mid-Length 1:7 Government Contour Ar-15 Barrel With Gas Block | 9 | |
| Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension | 9 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 5.56 NATO | 100% |
| Gas System | Percentage |
|---|---|
| Mid-Length | 80% |
| Carbine | 20% |
Builds in the community that include the SureFire SOCOM 4 Prong 5.56 Flash Hider - Suppressor Adapter - 1/2x28
| Build | Parts | Total |
|---|---|---|
![]() | 14 | $3518.48 |
![]() | 18 | $7113.59 |
![]() | 16 | $1678.67 |
![]() | 21 | $3563.87 |
![]() | 15 | $4089.04 |
![]() | 12 | $1218.38 |
![]() | 23 | $2360.62 |
![]() | 27 | $2940.95 |
![]() | 30 | $13995.53 |
![]() | 24 | $3692.55 |
![]() | 26 | $2162.57 |
![]() | 24 | $1492.86 |
4 global ratings
Surefire SOCOM 4 prong flash hider mounts with a standard crush washer at 1/2x28. Indexed cleanly to 12 oclock first try. Flash signature off bare is reduced to a small ball. Doubles as a suppressor mount.
flash is gone
easy install
Surefire SOCOM 4 prong flash hider doubles as a suppressor mount. Flash signature off bare is reduced to a small ball. Tone signature to the shooter is quieter than a 3 prong. Standard 1/2x28 thread.