Ballistic Advantage AR-15 .300 Blackout 16" CMV Barrel, Pistol Length Gas System, QPQ Nitride, Black Overview: The Ballistic Advantage AR15 .300 Blackout 16" Barrel is engineered for shooters seeking reliability, durability, and optimized performance from their AR platform. Constructed from high-quality chrome moly vanadium steel and finished with a QPQ nitride treatment, this barrel delivers excellent longevity and corrosion resistance while supporting both suppressed and unsuppressed configurations. Key Features: Material: 4150 chrome moly vanadium steel for strength and heat resistance Gas System: Pistol-length gas system optimized for .300 Blackout performance Finish: QPQ nitride coating for enhanced wear and corrosion resistance Manufacturing: Made in the USA by Aero Precision Specifications: Platform: AR15 Caliber: .300 Blackout Barrel Length: 16 inches Twist Rate: 1:7 Gas Block Diameter: .750 Muzzle Thread: 5/8A-24 Applications: Modern Sporting Rifles: Ideal for AR15 builds chambered in .300 Blackout Suppressed Shooting: Pistol gas system supports reliable suppressed operation Hunting & Range Use: Suitable for both subsonic and supersonic .300 BLK loads Additional Features: Precision Manufacturing: Built to Aero Precision's strict quality standards Compatibility: Designed to work seamlessly with standard AR15 components Durability: Nitride finish improves barrel life and ease of maintenance MPN: APBA100173C UPC: 840014624645 Check out our special deals on .300 Blackout Ammo.