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Product information
Overview
SUREFIRE CLOSED-TINE FH 5.56 1/2X28
Description
SureFire adapters provide reliable, precision mounting platforms for SureFire SOCOM Fast-Attach Suppressors and can also function as standalone muzzle devices. The SFCT-556-1/2-28 closed-tine adapter closely resembles a traditional birdcage flash hider, featuring wrench flats for easy installation. Like other SureFire SOCOM muzzle devices, this adapter is precisely machined from heat-treated stainless steel to resist gas and particle erosion. Additionally, these adapters use multiple bearing surfaces to ensure proper suppressor alignment every time.
Specifications
| Manufacturer | Surefire |
|---|---|
| Model | Closed-Tine |
| SKU | SU133143 |
| UPC | 084871325103 |
| Manufacturer Part Number | SFCT-556-1/2-28 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Color | Black |
| Length | 2.9 |
| Package Height | 1.4 |
| Package Width | 4.6 |
| Product Type | Accessory-Flash Hiders |
| Shipping Weight | 0.25 |
| Thread Pattern | 1/2"-28 tpi |
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Questions & answers
How will this item ship?
Eligible non-firearm items may ship to an address that meets shipping rules, or you can choose local pickup at STX Bullseye when available. Restrictions can apply by product and destination.
Does this require an FFL transfer?
This listing does not require an FFL transfer. Firearm receivers and other regulated items are labeled separately when FFL transfer is required.
What if I have compatibility questions?
Contact STX Bullseye before purchase if you need help confirming fitment, caliber, or mount compatibility. Staff can review the listing details with you.
How do I contact STX Bullseye?
Call (956) 314-0879 or visit the Contact page. Store hours and location details are listed on Contact and About.
Answers are general store information and are not personalized legal advice.
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