Fn Bbl M16 Bb 16" Mid Length 556

FN BBL M16 BB 16" Mid Length 556 Product Overview The FN BBL M16 BB 16" Mid Length 556 is a premium barrel designed for AR-15 rifles. Manufactured by FN America, it is crafted using high-quality U.S. sourced Chrome Moly Vanadium material per Mil-B-11595E. Each barrel undergoes rigorous testing to ensure consistency and quality, including High Pressure Testing (HPT) and Magnetic Particle Inspection (MPI), which detect microstresses and flaws. Features The barrel's chrome lining helps resist corrosion and heat erosion, enhancing its longevity and reliability. It features M4 style feed ramps and a barrel extension for consistent feeding. The matte black manganese phosphate finish protects against external corrosion and oxidation. The product is available in 5.56 x 45mm chambering with various profiles and gas system lengths. Specifications Caliber: 5.56NATO Barrel Length: 16 inches Gas System Length: Mid-Length Twist: 1:7 Finish: Matte Black Material: Chrome Moly Vanadium Chamberi