Product DescriptionUpgrade your AR-10 (DPMS style) build with the Ballistic Advantage Modern Series .308 Winchester 18-inch barrel. Built from 4150 Chrome Moly Vanadium steel and finished with a QPQ corrosion-resistant treatment, this Tactical Government profile barrel is designed to balance durability, accuracy potential, and handling. It features a mid-length gas system, 5/8x24 muzzle threads, and a QPQ-coated M4 feed ramp extension for reliable function.Product Highlights4150 Chrome Moly Vanadium steel construction for strength and long service lifeQPQ corrosion-resistant finish for enhanced wear and weather protection18-inch Tactical Government profile with mid-length gas system for balanced performance5/8x24 threaded muzzle for compatibility with many .30-caliber muzzle devices and suppressor mountsDPMS-style AR-10 compatibility with QPQ-coated M4 feed ramp extension for reliable feedingSpecsBrand: Ballistic AdvantageSeries: Modern SeriesCaliber: .308 Winchester / 7.62x51mm NATOBarrel Length: 18 inGas System Length: Mid-LengthBarrel Profile: Tactical GovernmentMaterial: 4150 Chrome Moly Vanadium SteelFinish: QPQTwist Rate: 1:10Muzzle Threads: 5/8x24Gas Block Journal: 0.750 in (3/4 in)Compatibility: AR-10 (DPMS style)Weight: 39 ozManufacturer Part Number: BABL308005MUPC: 819747023650Disclaimer: 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.