The Gun Store | Waterbury CT

BCM LM1 M0 MCMR 1
BCM GUNFTR RING LIGHT MNT 1″ MOD0 ML
March 26, 2026
SFSF2 SW BULK 1
SUREFIRE SF123A BATT 65 PRS DISPLAY
March 26, 2026

SUREFIRE CLOSED-TINE FH 5.56 1/2X28

$152.00

SUREFIRE CLOSED-TINE FH 5.56 1/2X28

126 in stock

SKU: RSR|SFSFCT-556-12-28 Category:

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.

UPC

084871325103

Manufacturer

Surefire

Manufacturer Part Number

SFCT-556-1/2-28

Caliber/Gauge

.223 REM/5.56 NATO

Length

2.9

Model

Closed-Tine

Package Height

1.4

Package Width

4.6

Product Type

Accessory-Flash Hiders

Shipping Weight

0.25

Thread Pattern

1/2"-28 tpi