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Questions & Answers
If I remove the muzzle device from one barrel to another, do I need a new shim kit? Expert Answer

You shouldn't need to shim it.

by Todd, Gear Expert, October 6, 2021
what's the size in inches on this flash hider? Expert Answer

It is approximately 3" in length.

by Ben, Gear Expert, July 1, 2021
Customer Reviews
Helpful Positive Review Nice Little Device by The MC, October 7, 2021
This is a nice little muzzle device. It does not perform to its price for a flash hider, but its a mount for a a surefire can, which is why it costs so much. However, i like it. Its obviously not as good of a flash hider as a surefire three prong, bu...
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1/2 found this helpful
Helpful Positive Review Fantastic suppressor mount and flash suppressor by tsw, Verified Owner, August 9, 2021
Almost completely eliminates muzzle flash, even in pitch-black night. The open tine three and four prong Surefire devices are marginally better at reducing flash, but are longer and the open tines can get snagged or plugged up with mud.
2/2 found this helpful
Helpful Positive Review Great product by surefire by Ross Hunter, Verified Owner, July 18, 2021
Top quality, came in a timely manner. Shorter than three prong and fits surefire 5.56 suppressors. The finish on it and color is more mat grey but you can tell it made out of good quality. I would definitely be buying from opticplanet again. They ha...
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1/1 found this helpful
Helpful Positive Review Works great with Surefire RC suppressor by FenixMike, Verified Owner, January 5, 2018
While its a little tight to get on compared to the regular 3 prong flash hider or muzzle brake (I know, shouldn't be, im sure its the same measurements), it was a tight fit. It doesn't have the "ting" noise the 3 prong gives off when firing, and does...
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Helpful Positive Review Bomb proof mount for SOCOM 556 RC2 by JohnN, Verified Owner, July 17, 2021
As expected from Surefire, the closed tine flash hider mates perfectly with the SOCOM RC2. No ringing like the 3 prong FH. While it lacks the gas channels like the 3 prong, I've had no issues unmounting the suppressor after moderate use.
1/1 found this helpful
Helpful Positive Review Perfect birdcage if you have a Surefire suppressor by theorie, Verified Owner, July 5, 2020
I ordered one of these for my FBI Regional Teams clone build. I wanted a birdcage style flash hider but also wanted the ability to run my Surefire RC. This has the right look, and is compatible with the can. Even without the suppressor, it still func...
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Read All 30 Reviews
Color: Black Caliber: .223 Remington , 5.56x45mm NATO Fabric/Material: Stainless Steel Threads per Inch: 1/2x28 Length: 2.33 inCondition: New

Code: FS-BFH-CLTNFLHN-SFCT-556-1-2-28

MPN: SFCT-556-1/2-28

UPC: 084871325103

List: $169.00
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Product Info for SureFire SOCOM Closed Tine .223/5.56 Flash Hider

SureFire adapters serve as rock-solid, precision mounting platforms for SureFire SOCOM Fast-Attach Suppressors, as well as, serving as a standalone muzzle device. The SFCT-556-1/2-28 closed-tine adapter closely represents a traditional birdcage flash hider, with wrench flats for easy installation. Just like other SureFire SOCOM muzzle devices, this adapter is precision machined from heat-treated stainless steel which is highly resistant to gas and particle erosion. Additionally, these adapters utilize multiple bearing surfaces to ensure proper suppressor alignment every time.image

WARNING: California`s Proposition 65

Specifications for SureFire SOCOM Closed Tine .223/5.56 Flash Hider:

Manufacturer: SureFire
Color: Black
Caliber: 5.56x45mm NATO, .223 Remington
Fabric/Material: Stainless Steel
Threads per Inch: 1/2x28
Length: 2.33 in
Condition: New

Features of SureFire SOCOM Closed Tine .223/5.56 Flash Hider

  • CNC-machined to precisely align suppressor with the bore of host weapon
  • Made from heat-treated stainless steel that is highly resistant to corrosion and gas/particle erosion
  • Durable construction for long service life

Package Contents:

  • SureFire SOCOM Closed Tine .223/5.56 Flash Hider

SureFire SOCOM Closed Tine .223/5.56 Flash Hider Orderable Models

List of Orderable Models

SureFire SOCOM Closed Tine .223/5.56 Flash Hider, Black, SFCT-556-1/2-28 , MPN: SFCT-556-1/2-28 , UPC: 084871325103 , Code: FS-BFH-CLTNFLHN-SFCT-556-1-2-28

SureFire SOCOM Closed Tine .223/5.56 Flash Hider Unavailable & Discontinued Models

List of Unorderable Models

DEMO, SureFire Closed Tine Flash Hider For M4/M16/Ar Variants, Serves As Suppressor Adapter For Socom 5.56 Suppressors, Black, SFCT-556-1/2-28 , MPN: SFCT-556-1/2-28-DEMO , Code: FS-BFH-CLTNFLHN-SFCT-556-1-2-28-DEMO
USED SureFire SOCOM Closed Tine .223/5.56 Flash Hider, Black, SFCT-556-1/2-28, EDEMO4, Used, Condition Fair , MPN: SFCT-556-1/2-28-EDEMO4 , Code: FS-BFH-CLTNFLHN-SFCT-556-1-2-28-EDEMO4
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