The AAC Blackout FH 1x16LH is a suppressor-ready flash hider designed for .30 caliber platforms, including .308 Winchester and 7.62 NATO. Featuring standard 5/8x24 barrel threads and AAC's 1x16 left-hand taper mount interface, it provides a secure, repeatable mounting solution for compatible suppressors while effectively reducing visible muzzle flash. Finished in black, this durable muzzle device is built for reliable performance in both suppressed and unsuppressed configurations.