Experience superior performance with the FN AR-15 16" Chrome-Lined Carbine Barrel. Crafted from high-quality Chrome Moly Vanadium material this barrel guarantees durability and resilience. Each piece undergoes rigorous High Pressure Testing and Magnetic Particle Inspection ensuring flawlessness and reliability. Its chrome-lined bore and chamber offer exceptional resistance to corrosion and heat erosion significantly extending barrel life. Designed with M4 style feed ramps it ensures smooth and consistent feeding. Finished in matte black Manganese Phosphate this barrel not only looks sleek but also resists external corrosion and oxidation making it an excellent choice for both enthusiasts and professionals seeking quality and consistency.