Advanced Armament Corp

Advanced Armament Corp. BLACKOUT 51T Flash Hider - Ratchet Mount 6.5mm/6.8mm/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 SCARmor finish provide the highest level of durability. Military tested and selected. 6.5mm/6.8mm/7.62mm threaded 5/8-24 tpi. Deep socket is for .750 barrels and smaller (profile behind the threads) and the standard socket fits all profiles. Device Type: Flash Hider - Thread Pitch: 5/8x24 (.30 caliber) - Total Length: 2.5 - Length Added: 1.875 - Outer Diameter: N/A - Weight: 4.3oz - Sound Suppressor Mount: AAC 51T Ratchet Mount