Advanced Armament 64143 Blackout Flash Hider 51T 7.62mm 5/8x24 tpi Aerospace Alloy Black Nitride 1.75 in L

AAC's Blackout 51T flash hider 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.