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Advanced Armament Corp.
BLACKOUT® 51T Flash Hider
7.62mm/51T | 5/8-24 | Deep Socket (AR-10)

From the Manufacturer:

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. There are two different options for 5/8-24, a deep and standard socket. Deep socket is for .75" barrels and smaller(profile behind the threads) and the standard socket fits all profiles.


  1. Weight: 4.3 oz
  2. Length: 2 1/2"
  3. Length added: 1.875"
  4. Finish: Nitride
  5. Mount: Ratchet Mount
  6. Condition: Once installed, never shot


This part cannot ship to the following states: CA, CT, HI, MA, MD, NJ, NY.

Price: $49.99