The Advanced Armament Corp AAC Blackout FH 1x16LH 5.56 1/2x28 is a dedicated flash hider and suppressor mount built for shooters who actually run their cans. Designed around AAC’s modern 1x16 left-hand taper interface, it threads onto standard 1/2x28 5.56 barrels to provide a secure, repeatable mounting platform while aggressively cutting visible muzzle flash.

This model is purpose-built for 5.56 NATO and .223 Remington rifles where low flash and dependable suppressor attachment matter, whether you are focused on training, range work, or refining your carbine setup. Its precision taper interface helps the device stay put under real firing schedules while maintaining consistent alignment. The result is a compact, durable muzzle device that reflects AAC’s focus on practical engineering and proven performance.

Key Features:

• Manufacturer: Advanced Armament
• Model: AAC Blackout FH 1x16LH 5.56 1/2x28
• Caliber: 223 Rem / 5.56 NATO
• Type: Flash Hider / Suppressor Mount
• Muzzle Thread: 1/2x28
• External Thread: 1x16 Left-Hand Taper Mount