Q LLC Flash Hider 8.6 Blackout 5/8x24 Steel 2.13" OAL ACCFH

The Q LLC ACCFH5/8248.6 Flash Hider delivers superior muzzle flash suppression for 8.6 Blackout platforms while maintaining the compact profile demanded by tactical applications. This precision-machined flash hider reduces visible signature without compromising accuracy or adding unnecessary length to your barrel.

What Makes This Different

Unlike standard A2-style flash hiders, the Q LLC ACCFH features an optimized port configuration specifically engineered for the 8.6 Blackout cartridge's unique ballistic characteristics. The steel construction withstands the increased pressures and temperatures of subsonic and supersonic loads while the 2.13-inch overall length maintains weapon maneuverability. Advanced machining tolerances ensure consistent performance across temperature extremes and extended firing schedules.

Key Features

• Optimized flash suppression for 8.6 Blackout cartridge performance
• Precision steel construction rated for high-pressure applications
• Standard 5/8"x24 threading fits most .30 caliber barrels
• Compact 2.13" overall length preserves weapon balance
• Compatible with Q LLC suppressor mounting systems
• Wrench flats for secure installation and removal
• Corrosion-resistant finish withstands harsh environments

Field testing demonstrates effective flash reduction across the full spectrum of 8.6 Blackout loadings, from 300-grain subsonic rounds to lighter supersonic projectiles. The design maintains zero shift during installation and provides repeatable point of impact when removed and reinstalled. Law enforcement and military users report reliable function in adverse weather conditions including rain, snow, and extreme temperature variations.

Technical Specs

• Thread pitch: 5/8"x24 TPI
• Overall length: 2.13 inches
• Material: Heat-treated steel
• Caliber: 8.6 Blackout (.338)
• Finish: Black oxide coating
• Weight: Approximately 3.2 ounces
• Manufacturer: Q LLC
• Country of origin: United States

Professional armorers and competitive shooters choose Q LLC components for their proven reliability and precision manufacturing standards. The ACCFH flash hider represents the intersection of tactical functionality and engineering excellence that serious shooters demand.