Product DescriptionThe Ballistic Advantage Premium Series .223 Wylde 18-inch Fluted SPR barrel is built for shooters who want a lighter rifle without giving up rigidity and accuracy. Machined from 416R stainless steel with a bead-blasted finish, this barrel features functionally aggressive fluting and crisp lines for an excellent balance of weight savings and strength. It uses a rifle-length gas system and a 1:8 twist rate, and includes a Nickel Boron coated extended M4 feed ramp extension to support reliable feeding.Product HighlightsPremium Series 416R stainless steel AR-15 barrel with bead-blasted finish for a clean, durable look.223 Wylde chamber to run both 5.56 NATO and .223 Remington ammunitionFluted Special Purpose Rifle (SPR) profile helps reduce weight while maintaining rigidityRifle-length gas system and 1:8 twist rate for versatile performance across bullet weightsNickel Boron coated extended M4 feed ramp extension designed to enhance feeding reliabilitySpecsBrand: Ballistic AdvantageSeries/Model: Premium SeriesType: AR-15 rifle barrelChamber/Caliber: .223 WyldeBarrel Length: 18 inProfile: SPR (Special Purpose Rifle)Material: 416R Stainless SteelFinish: Bead BlastedFluting: FlutedGas System Length: Rifle-lengthTwist Rate: 1:8Muzzle: ThreadedThread Pattern: 1/2x28Gas Block Journal: 0.750 inFeed Ramps: Nickel Boron coated extended M4 feed ramp extensionWeight: 32.02 ozMPN: BABL223021PLUPC: 819747021458Disclaimer: 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.