Bbl assembly only 16 heavy

This 16” “Heavy” Barrel is perfect for replacing an old, worn or inaccurate barrel. In Heavy Profile under the handguard area, and turned straight from the sight base forward to the threaded muzzle, it is machined from 4150 Chrome Moly Vanadium 11595E Steel with a Chrome lining for long wear and easy cleaning, button rifled 1 Turn in 9” – Right Hand Twist, and finished in Black Manganese Phosphate for protection against rust and corrosion. This Barrel Sub Assembly includes Barrel Barrel withM4 type feed ramps, Front Sight Base (installed with Front Sight Post, Detent, Detent Spring, Sling Swivel and Rivet), Barrel Nut, Handguard Cap and Threaded Muzzle.