Product Description The Diamondback DB Barrel is a premium AR-platform rifle barrel engineered for precision, durability, and reliable performance. Chambered in .308 Winchester, this 13.50" barrel is an ideal choice for tactical builds, hunting applications, and range use. Constructed from 4150 Chrome Moly Vanadium (CMV) Steel and treated with a Black Nitride finish, it delivers exceptional hardness, corrosion resistance, and long-term wear protection both inside and out. The mid-length gas system provides a smoother cycling experience and reduced felt recoil compared to carbine-length setups. Whether you are upgrading an existing build or starting fresh, the Diamondback DB Barrel is a reliable, high-quality component built to perform. Product Highlights 4150 Chrome Moly Vanadium Steel Construction: Delivers superior tensile strength, wear resistance, and long-term durability for demanding shooting applications. Black Nitride Finish: Provides a hard, corrosion-resistant surface treatment that protects both the bore and exterior, reducing maintenance requirements. Mid-Length Gas System: Offers a balanced and reliable cycling performance with smoother recoil impulse compared to carbine-length configurations. 13.50" Barrel Length with Threaded Muzzle: Compact enough for maneuverable builds while supporting suppressors, muzzle brakes, and other compatible muzzle devices. Midlength Medium Profile Design: Balances overall weight and stiffness for a versatile shooting experience across a variety of platforms and scenarios. Specs Brand: Diamondback Model: DB Barrel Caliber: .308 Win Barrel Length: 13.50" Material: 4150 Chrome Moly Vanadium (CMV) Steel Finish: Black Nitride Gas System: Mid-Length Profile: Midlength Medium Profile Color: Black Threaded Barrel: Yes Weight: 2.4 lbs Type: AR Rifle Barrel UPC: 815875019220 MPN: DB308M13.5M50B10 Brand Name: Diamondback 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. ]]>