This the SureFire 5.56mm Blast Diffuser unveiled at last week’s SHOT Show. It adapts to a SF SOCOM muzzle brake / suppressor adapters and pushes the concussion of the muzzle brake forward, away from the shooter and those next to him. Because of this attachment, it does kind of resemble a miniature suppressor, but it’s not.
This is the prototype that was at SHOT Show. Everyone wanted it. I understand they had a cash offer of $600 to sell it, right there at the show. It is now in production and will be available soon.
Vickers Tactical released this video showcasing some new SureFire products including the Blast Diffuser. LAV is interviewing Jamie Wiedeman. They served together in the same Army unit for many years.