Delphi Tactical LLC

AAC BLACKOUT 51T Flash Hider (5.56mm/7.62mm)




  The BLACKOUT® flash suppressor is the most efficient design available. The proprietary features eliminate muzzle flash, even on CQB-length barrels. The BLACKOUT® is inherently stronger and more impact resistant than four prong designs, while not being subject to the rapid erosion of closed-ended units. A high strength corrosion-resistant aerospace alloy, and ultra-hard Nitride finish provide the highest level of durability. Military tested and selected.


Available Calibers: 5.56mm and 7.62mm

Thread Pitches: 1/2x28PTI (AR15), 5/8x24PTI (7.62NATO)