Product Description Upgrade your AR-15 build with the Wilson Combat Match Grade Barrel, a precision-machined 18-inch stainless barrel designed for accuracy, reliability, and long service life. Crafted from American-made 416R rifle-rated stainless steel with a bead-blasted finish, this barrel features a Recon Tactical profile with fluting to balance strength and weight. A hand-polished bore and feedramps, precision muzzle crown, and an optimized chamber and gas port help deliver consistent performance with 5.56x45mm NATO ammunition. Product Highlights Match-grade 18" AR-15 barrel chambered in 5.56x45mm NATO for precision-focused builds 416R stainless steel construction with bead-blasted finish for durability and corrosion resistance Recon Tactical profile with fluting for a performance balance of rigidity and reduced weight 1:8" twist rate designed to stabilize a wide range of modern 5.56/.223 projectile weights Hand-polished bore and feedramps plus a precision muzzle crown for consistent accuracy and reliable feeding Specs Brand: Wilson Combat Manufacturer Part Number: TR556RCRG18FT8 UPC: 811826025722 Caliber/Chamber: 5.56x45mm NATO Barrel Length: 18" Material: 416R Stainless Steel Finish: Bead Blasted (Stainless) Gas System Length: Rifle Length Profile: Recon Tactical (Fluted) Twist Rate: 1:8" Muzzle Thread: 1/2"x28 Approx. Weight: 37.60 oz Compatibility: AR-15 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 product&&';;s manufacturer.