Advanced Armament Company (AAC) 90T Blackout Flash Hider

The AAC BlackOut Flash Hider, 90T SR Series is an extremely efficient design that effectively eliminates muzzle flash, even on short barrels. The open-end, 3-prong design of the BlackOut is inherently stronger than 4-prong units and is not subject to the wear and erosion commonly encountered with closed-end designs. All AAC Blackout flash suppressors are machined from high strength aerospace steel alloy and coated in a hard, durable, corrosion resistant SCARmor finish. 5.56mm - 1/2x28 7.62mm - 5/8x24 Rocksett Included