Criterion Barrels 20in HBAR Contour Ar-15 Rifle Gas 223 Wylde Barrel

The Criterion Barrels 20'' HBAR Contour, Rifle Gas System, 223 Wylde integrates precision AR-15/M16 performance with a rugged Parkerized finish and a heavy contour designed for stability and sustained accuracy across mid-range to ergonomic field engagements, delivering consistent velocity and reliable cycling in caliber 223 Wylde. Built for AR-15 compatibility, this 20-inch heavy-profile barrel features a 1-8 twist to stabilize a wide range of projectiles, a rifle-length gas system for smoother operation, and 1/2-28 muzzle threads paired with a .720 muzzle diameter to support a broad selection of suppressors and muzzle devices. The combination of the 223 Wylde chambering and the rugged parkerized exterior provides durability in tough environments while optimizing chamber pressure and throughput for dependable long-range performance. Weighing approximately 2.9 pounds, it offers a balance of stiffness and manageability ideal for precision shooting, tactical drills, and hunting scenarios that demand repeatable barrel harmonics and reduced heat buildup. Whether upgrading an AR-15 platform or building a purpose-built rifle, this 20-inch HBAR contour barrel delivers dependable accuracy, excellent barrel life, and straightforward compatibility with standard AR-15 components.