The AAC Blackout Flash Hider is engineered for serious shooters who prioritize suppressor compatibility and reliable performance. Featuring a 1x16 left-hand taper thread interface and 5/8x24 threading for 7.62/.308 caliber firearms this muzzle device delivers secure repeatable mounting under demanding firing conditions.AAC Blackout Flash Hider for 7.62/.308 caliber1x16 Left-Hand Threaded Tapered Mount system5/8x24 barrel threading compatibilityPrecision taper interface for consistent suppressor alignmentPurpose-built for suppressed shooting applicationsDurable construction for reliable performanceIdeal for tactical and precision shooting applications where suppressor use is essential this flash hider ensures optimal performance and repeatability for professional and enthusiast shooters alike.