Product Description The TacFire AR Barrel in .300 Blackout is a purpose-built 16-inch rifle barrel designed for AR-15 platform builds and upgrades. Chambered in .300 AAC Blackout and finished in a durable Black Nitride coating, this barrel delivers excellent corrosion resistance and a hard, slick surface that enhances longevity and simplifies cleaning. Whether you are completing a new build or replacing a worn factory barrel, the TacFire BAR30018N provides reliable performance with a mid-weight profile that balances handling and structural rigidity. The 1:8" twist rate stabilizes a wide range of .300 Blackout projectiles, making it a versatile choice for both supersonic and subsonic loads. Product Highlights 16-inch barrel chambered in .300 AAC Blackout, purpose-built for standard AR-15 platform compatibility Black Nitride finish delivers superior corrosion resistance, surface hardness, and self-lubricating properties 1:8" rifling twist rate stabilizes a broad selection of supersonic and subsonic .300 Blackout projectiles Mid-weight barrel profile balances weight savings with structural durability for extended use Threaded muzzle end ready for standard muzzle device installation Specs Brand: TacFire Model: AR Barrel Manufacturer Part Number (MPN): BAR30018N UPC: 659725291585 Caliber: .300 AAC Blackout Barrel Length: 16" Twist Rate: 1:8" Finish: Black Nitride Barrel Profile: Mid Weight Platform: AR-15 Color: Black Weight: Approximately 1.92 lbs Condition: New Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.