Blackout 18T Flash Hider    
	
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
SCARmor finish provide the highest level of durability. Military tested and
selected.