Ballistic Advantage 16" 5.56 Government Profile Midlength AR-15 Barrel Modern Series w/ FSB Circular Handguard Cap

Upgrade your AR-15 build with the Ballistic Advantage 16" 5.56 Government Profile Midlength Barrel from the Modern Series, complete with integrated FSB and circular handguard cap. This assembly delivers reliable performance for tactical, home defense, and range applications, combining classic mil-spec styling with modern manufacturing precision.Key Features Premium 4150 Chrome Moly Vanadium Steel Construction: Machined from high-strength CrMoV steel for exceptional durability and heat resistance during sustained fire. QPQ Corrosion Resistant Finish: Nitride treatment inside and out provides superior wear resistance and protection against rust and fouling. Government Profile with Midlength Gas System: Classic A2 contour optimized for balance and reliability in midlength configurations. 1:7 Twist Rate: Stabilizes a wide range of 5.56 NATO and .223 Remington ammunition for consistent accuracy. Integrated FSB and Triangular Handguard Cap: Includes pinned-style front sight base and triangular cap for compatibility with standard drop-in handguards and classic aesthetics. 1/2x28 Muzzle Threads: Allows easy attachment of flash hiders, muzzle brakes, or suppressors.Specifications Barrel Length: 16 inches Cartridge Compatibility: 5.56 NATO / .223 Remington Gas System: Midlength Gas Block Journal: .750 inches Feed Ramp: QPQ-coated M4 extension Overall Weight: 33 oz (including FSB and cap) Platform: AR-15Benefits for AR-15 BuildersThis barrel assembly addresses common build challenges by providing a pre-assembled FSB and handguard cap solution, reducing installation time and ensuring proper alignment. The nitride finish minimizes maintenance needs while maintaining performance in demanding conditions. Its government profile offers a balanced feel without excessive weight, making it suitable for versatile rifle configurations.Why Choose This ProductBallistic Advantage's Modern Series emphasizes quality materials and finishes trusted by builders seeking reliable, no-frills components. The inclusion of the FSB and triangular cap streamlines assembly for those preferring traditional A2-style setups while maintaining compatibility with modern accessories.FAQsWhat handguards are compatible with this barrel assembly?This setup uses the standard triangular handguard cap, making it compatible with most drop-in carbine-length handguards designed for AR-15 platforms.Does the FSB require pinning or additional installation?The FSB is integrated with the barrel as part of the assembly for straightforward installation on compatible upper receivers.What twist rate is best for this barrel?The 1:7 twist rate effectively stabilizes common bullet weights used in 5.56 NATO ammunition for optimal accuracy across typical applications.