Faxon Firearms Match Series Barrel Features The Faxon Firearms AR-15 Barrel is machined from 416R stainless steel and cut with 5R rifling a rifling style known for reducing bullet deformation and improving accuracy over traditional land-and-groove designs. Chambered in .223 Wylde the barrel accepts both 5.56 NATO and .223 Remington ammunition while optimizing chamber dimensions for improved precision. The 16 length uses a 1:8 twist rate to stabilize a wide range of bullet weights suited to match shooting. An 11-degree recessed target crown protects the muzzle s rifling from impact damage while supporting consistent accuracy. The Gunner barrel profile balances weight reduction with the rigidity needed for consistent shot-to-shot accuracy making it a popular choice among competitive shooters. A mid-length gas system and .750 gas block journal provide smooth reliable cycling with reduced felt recoil. The barrel extension is nickel-teflon coated improving wear resistance and reducing friction at the bolt carrier interface. Finished in a matte bead blast for a clean low-glare appearance this Match Series barrel from Faxon s Match line suits shooters building a precision AR-15 for competition or long-range accuracy work. Faxon Firearms Match Series Barrel Specifications Manufacturer: Faxon Firearms Model: Match Series Barrel Caliber: .223 Wylde Barrel Length: 16 Material: 416R Stainless Steel Finish: Matte Bead Blast Rifling: 5R Twist Rate: 1:8 Barrel Profile: Gunner Gas System Length: Mid Length Thread Pattern: 1/2x28 Gas Block Diameter: .750 Barrel Extension: M4 Nickel Teflon Coated Available At: GrabAGun