13.9" 5.56 NATO 1:7 Black Nitride Midlength Pencil Barrel

13.9" 5.56 NATO 1:7 Black Nitride Midlength Pencil Barrel This 13.9-inch pencil profile barrel, tailored for the AR-15 platform with a 5.56 NATO chamber, features a 1:7 twist rate and is equipped with a mid-length gas system. The durable Nitride/Melonite finish enhances corrosion resistance and barrel life. With its lightweight design at just 20.8 oz, this barrel ensures outstanding performance without compromising on quality or affordability.