Product Description

The revolutionary SureFire WARCOMP-556-1/2-28 flash hider, which fits M4 / M16 weapons and variants with ½-28 muzzle threads, is the world’s most shootable flash hider. Its patent-pending design provides three valuable functions:





It provides over 99% reduction in muzzle flash compared to a plain muzzle, which helps to conceal the shooter’s location and preserve his dark-adapted vision.

XIt virtually eliminates muzzle rise, which enhances monitoring of target reaction and staying on target for faster follow-up shots.

It serves as a rock-solid mounting adapter for all SureFire SOCOM Series 5.56mm Fast-Attach ® suppressors, including our SOCOM556-RC model, which placed first in the most extensive and rigorous suppressor testing ever conducted by US Special OZXXperations Command.



Precision machined from US Mill-certified heat-treated stainless steel bar stock — including high-precision single-point cut threads for optimum thread interface — the WARCOMP-556-1/2-28 features an Ionbond DLC coating to provide maximum protection under harsh environmental conditions and to facilitate cleaning even after extreme use.



When used in conjunction with a SureFire SOCOM Series Fast-Attach suppressor, the WARCOMP provides multiple bearing surfaces to ensure superior suppressor alignment and prevent any ringing of tines inside the suppressor. A rear labyrinth seal mitigates gas leaking from the back of a suppressor, minimizes potential carbon buildup in the indexing system, and facilitates suppressor removal after extended firing. Every SureFire WarComp is individually inspected for concentricity and alignment.



For rock-solid mounting of a SOCOM Series suppressor, unparalleled flash reduction, and minimizing muzzle rise, there’s literally nothing like a SureFire WarComp—the world’s most shootable flash hider.



FITS: M4, M16 and variants with ½-28 muzzle threads



For WarComp model fitting 7.62 mm (.308 caliber) rifles with 5/8-24 muzzle threads, see WarComp 762.



MOUNTS: All SureFire SOCOM Series 5.56mm /.223 caliber sound suppressors



NOTE: SureFire SOCOM Series Fast-Attach sound suppressors and current-model WarComps, muzzle brake and flash hider adapters are NOT compatible with previous (non-SOCOM) SureFire Fast-Attach sound suppressors, muzzle brakes, or flash hiders.