The advanced SureFire SF3P-556-1/2-28 three-prong flash hider, which fits M4/M16 weapons and variants. With 1/2×28 muzzle threads, it features a patent-pending design that greatly reduces muzzle flash. Boasting robust tines built to withstand the rigors of combat, the SF3P-556-1/2-28 also serves as a rock-solid mounting adapter for SureFire SOCOM Series suppressors.
This adapter is precision machined from US mill-certified heat-treated stainless steel bar stock. It is then given a black Ionbond DLC coating to provide maximum protection under harsh environmental conditions. This also allows for easier cleaning.
When used in conjunction with a SureFire SOCOM Series suppressor, the patent-pending design of the SF3P-556-1/2-28 provides multiple bearing surfaces to ensure superior suppressor alignment and to prevent the audible ringing of tines inside the suppressor. A rear labyrinth seal minimizes potential carbon buildup in the indexing system and facilitates suppressor removal after extended firing.
