SureFire HUBFA556 Fast-Attach Hub 5.56mm 1.375×24

$314.00

SureFire Fast-Attach Hub mount for 1.375×24 thread-pattern HUB suppressors and accessories, converting them to QD compatibility with SureFire SOCOM Fast-Attach muzzle devices. Made in the U.S.A. from heat-treated 17-4 stainless steel with a black nit

SKU: RSR|SFHUB-FA-556-BK Category:

The SureFire Fast-Attach Hub converts 1.375×24 thread-pattern HUB suppressors and accessories to quick-detach compatibility with SureFire SOCOM Fast-Attach muzzle devices. It indexes on the built-in slot of the muzzle adapter and secures with a lock ring for a repeatable, tool-free connection. Precision-machined to match SureFire suppressor back-section dimensions, the hub is manufactured in the U.S.A. from heat-treated 17-4 stainless steel with a black nitride finish for long service life. The Fast-Attach Hub is not an NFA device.

Key Specifications

  • The thread pattern is 1.375×24.
  • The product length is 2 inches.
  • The finish is Nitride.
  • The listed caliber compatibility is .223 REM/5.56 NATO.
  • The model designation is HUB Suppressor Muzzle Adapter.
  • The product type is Adaptor.
  • The listed make/model is AR-15.

Designed to add Fast-Attach Quick-Detach capability to existing HUB suppressors and accessories, this hub provides a precise, durable interface with SOCOM muzzle devices while minimizing setup time in the field. Its stainless construction and nitride surface treatment prioritize longevity and consistent alignment for routine use and maintenance.

UPC

084871333948

Manufacturer

Surefire

Manufacturer Part Number

HUB-FA-556-BK

Caliber/Gauge

.223 REM/5.56 NATO

Color

Black

Length

2"

Model

HUB Suppressor Muzzle Adapter

Product Type

Adaptor

Thread Pattern

1 3/8"x24

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