Product DescriptionThe Ballistic Advantage Premium Series BABL308019PQ is a .308 Winchester (DPMS pattern) AR-10 barrel built for shooters who want premium accuracy, durability, and consistent performance. It features Ballistic Advantage's BA Hanson profile to improve balance and handling, a midlength gas system for smooth cycling, and a pinned low-profile gas block for a secure, reliable setup. The barrel is finished in a black QPQ corrosion-resistant treatment and is high-pressure (HP) and magnetic particle inspected (MPI) tested for confidence in hard use. Note: BA Hanson barrels are not designed to work with aftermarket piston kits.Product Highlights Premium Series .308 Winchester AR-10 (DPMS style) barrel engineered for accuracy and reliability BA Hanson profile helps deliver improved balance and handling over traditional profiles Midlength gas system with pinned low-profile (.750") gas block for dependable cycling Black QPQ corrosion-resistant finish for durability in demanding conditions HP and MPI tested to help ensure consistent quality and performanceSpecs Brand: Ballistic Advantage Manufacturer Part Number: BABL308019PQ UPC: 819747024374 Caliber: .308 Winchester (DPMS pattern) Barrel Length: 16 in Gas System Length: Midlength Barrel Profile: BA Hanson Material: 416R stainless steel Finish: Black QPQ (corrosion resistant) Twist Rate: 1:10 Muzzle: Threaded Thread Pattern: 5/8-24 Gas Block: Included pinned low-profile gas block (.750") Firearm Fit: AR-10 Testing: HP and MPI tested Country of Manufacture: United StatesDisclaimer: 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.