FN 20-100044 AR-15 5.56x45mm NATO 14.70" Button Rifled M4 Profile Carbine Length Gas System, Black Phosphate Cold Hammer Forged Chrome Lined

The FN 20-100044 AR-15 is a high-performance rifle barrel designed for those who demand precision and reliability in their shooting experience. Chambered in 5.56x45mm NATO, this barrel features a 14.70-inch button-rifled M4 profile that ensures optimal accuracy and stability, making it an excellent choice for both tactical applications and general use. The barrel is cold hammer-forged and chrome-lined for durability and corrosion resistance, finished with a black phosphate coating. It uses a carbine length gas system and is precision manufactured for consistent performance.