Advanced Armament Corp. AAC Blackout 51T Flash Hider And Tool Fast Attach
The Advanced Armament CORP Blackout flash suppressor is designed to eliminate muzzle flash. It is made of corrosion resistant aerospace alloy and ultra hard Nitride finish for durability. This flash hider is the deep socket version with 5/8-24 threads. This also comes with the flash hider installation tool from AAC. The tool uses a 3/8 drive socket.