Ballistic Advantage BABL556026FD 5.56 NATO 11.3 Inch Carbine Barrel Hanson

The Ballistic Advantage BABL556026FD Performance Series 5.56x45mm NATO 11.30" Black QPQ finish 4150 Chrome Moly Vanadium Steel Finish BA Hanson Carbine Length with Low Profile for AR-15 delivers a rugged, precise barrel engineered for dependable duty and range performance. Built on a Hanson forge profile with a compact 11.3-inch carbine-length gas system, this barrel blends maneuverability with consistent cycling across a broad spectrum of 5.56x45mm NATO ammunition, making it an ideal choice for compact builds and AR-15 platforms demanding rapid handling without sacrificing accuracy. The bore features a 1:7 twist, optimized for heavier projectiles while maintaining stability at typical combat and competition engagement distances, and the 4150 chrome moly vanadium steel provides durability under high-volume shooting. A black QPQ corrosion-resistant finish protects the bore from hard-use environments, preserving dimensions and improving wear resistance for long-term reliability. The package includes a low-profile gas block, simplifying mounting options on a streamlined upper receiver while preserving a clean profile for optimized sightlines. Whether upgrading a current build or assembling a dedicated AR-15, this Performance Series barrel delivers consistent muzzle velocity, predictable harmonic performance, and a proven balance of strength and weight for serious shooters.