Product DescriptionUpgrade your AR-15 build with the Ballistic Advantage Premium Black Series 16-inch SPR profile barrel chambered in .223 Wylde. Built for shooters who want precision and long-term durability, this barrel is manufactured from hardened 416R stainless steel and finished in a QPQ corrosion-resistant treatment for enhanced wear and rust protection. The .223 Wylde chamber offers excellent accuracy potential while supporting both .223 Remington and 5.56 NATO, and the mid-length gas system is designed to promote smooth cycling and a balanced recoil impulse. This barrel is also marked and tested for quality assurance (HP & MPI), making it a dependable choice for precision-oriented and hard-use rifle setups.Product Highlights 16-inch SPR (Special Purpose Rifle) profile AR-15 barrel designed for precision-focused builds .223 Wylde chamber supports both .223 Remington and 5.56 NATO with accuracy-oriented tolerances Hardened 416R stainless steel construction for strength, heat resistance, and consistent performance Mid-length gas system for smoother operation and reliable cycling QPQ corrosion-resistant finish with HP & MPI testing for durability and confidenceSpecs Brand: Ballistic Advantage Model/Series: Premium Black Series Manufacturer Part Number: BABL223017PQ UPC: 819747021526 Chamber: .223 Wylde Barrel Length: 16 inches Profile: SPR (Special Purpose Rifle) Material: Hardened 416R Stainless Steel Finish: QPQ corrosion resistant (black) Twist Rate: 1:8 Gas System Length: Mid-Length Gas Block Journal: 0.750 inches Muzzle Threads: 1/2 x 28 TPI Testing: HP & MPI tested Weight: 35 ozDisclaimer: 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.