Product DescriptionThe Ballistic Advantage Modern Series Tactical Government Profile barrel is built for AR-10 platform performance with a durable, corrosion-resistant Black QPQ finish. Machined from 4150 chrome moly vanadium steel, this 16-inch .308 Winchester barrel features a mid-length gas system and a QPQ-coated M4 feed ramp extension for dependable feeding. A 5/8x24 threaded muzzle supports common .30-caliber muzzle devices and suppressor mounts.Product Highlights Modern Series Tactical Government profile for a balanced blend of handling and strength on AR-10 builds 4150 chrome moly vanadium steel construction for long-lasting durability Black QPQ corrosion-resistant finish for enhanced wear and environmental resistance Mid-length gas system designed to help optimize reliability and recoil impulse 5/8x24 threaded muzzle and QPQ-coated M4 feed ramp extension for broad compatibilitySpecs Brand: Ballistic Advantage Series: Modern Series Manufacturer Part Number: BABL308003M UPC: 819747023643 Caliber/Chamber: .308 Winchester Barrel Length: 16 in Gas System Length: Mid-Length Profile: Tactical Government Material: 4150 Chrome Moly Vanadium Steel Finish: Black QPQ Twist Rate: 1:10 Muzzle Threads: 5/8x24 Gas Block Journal: 0.750 in (3/4 in)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 products manufacturer.