NDZ AR-15 5.56 Barrel Government Profile

Upgrade your AR-15 with NDZ Performance’s expertly crafted Government profile barrel, designed for the 5.56 NATO caliber. Built with a .750" gas block journal, this barrel ensures reliable and consistent gas system performance, making it perfect for demanding shooting applications. The M4 feed ramps allow for smooth, dependable feeding, even in rapid-fire scenarios, while the 11-degree target crown enhances accuracy by improving bullet stabilization.

Available in both 14.5" and 16" lengths, this Government profile barrel is ideal for versatile AR builds, balancing weight and performance for tactical or recreational use. Whether you're upgrading for increased durability or improved accuracy, NDZ Performance barrels are built to elevate your shooting experience. Equip your rifle with this top-tier upgrade and feel the difference in every shot!

• Made from durable 4150 Chrome Moly Vanadium and coated with a corrosion resistant Black Nitride for a reliable performance.
• Designed with a Government Barrel Profile.
• Available in both 14.5" and 16" lengths.
• Features a 1:7 twist rate.
• Barrel thread: 5/8 x 24.
• Barrel has a Mid length Gas System.
• All NDZ Performance parts include a lifetime warranty against manufactured defects.
• Proudly made in the USA.

See our complete line of AR-15 Products here

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.