Out of stock
SKU: LUTHBL-F11-7
The Luth-AR 11.5" Lightweight Barrel with Front Sight Base is a precision-engineered component designed for shooters building or upgrading modern AR-15 platforms. Built to government profile specifications, this barrel delivers the balance of maneuverability and ballistic performance that tactical operators, law enforcement, and serious sport shooters demand. The integrated front sight tower provides a permanent aiming reference while maintaining the compact profile essential for close-quarters work, vehicle carbines, and duty rifles operating in restricted spaces.
Manufactured to strict mil-spec tolerances, the Luth-AR 11.5" barrel features a 1:7 twist rate optimized for stabilizing a wide spectrum of .223 Remington and 5.56 NATO projectiles, from lightweight varmint rounds to heavy 77-grain match ammunition. The government profile construction ensures compatibility with standard upper receivers and handguards while the front sight base is machined as an integral component for enhanced rigidity and zero retention. Weighing just 1.81 lbs, this lightweight design reduces overall system inertia, improves handling characteristics, and decreases fatigue during extended tactical operations without sacrificing the barrel steel thickness necessary for durability and accuracy.
This barrel is ideally suited for AR-15 builders seeking a purpose-built carbine for duty, home defense, or competition environments where an 11.5" profile offers superior ergonomics and sight radius compared to pistol-length alternatives. Installation requires standard armorer's tools and familiarity with upper receiver assembly; the barrel extension is cut to mil-spec dimensions for reliable function with standard bolt carriers and charging handles. Whether you're assembling a law enforcement patrol carbine, a tactical training platform, or a personal defense rifle, the Luth-AR lightweight barrel delivers consistent accuracy and proven reliability in demanding conditions.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
