The Closed Tine Adapter is a secure platform for SureFire SOCOM Fast-Attach signature reduction devices and serves as a standalone muzzle device. This device closely resembles an A2 style birdcage and includes wrench flats for ease of installation. Precision machined from heat-treated stainless steel, the adapter is highly resistant to gas and particle erosion and utilizes multiple bearing surfaces for proper alignment.


  • CNC-machined for precise alignment
  • Heat-treated stainless steel
  • Corrosion resistant
  • Highly effective flash reduction
  • Length: 2.33"
  • Made in the U.S.A.

MFG Surefire
MODEL SureFire Closed Tine Flash Hider - Adapter - SFC
TITLE SureFire Closed Tine Flash Hider - Adapter - SFCT-556-1/2-28

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