CBC AR-15 Barrel 5.56 NATO - 7.5" 110-332

DESCRIPTION The barrel is one of the few components that directly affect the accuracy and weight of your build.  This barrel has a nitride finish for increased strength and durability. With a 1:7 twist rate, this barrel is suitable for both heavy and light ammunition.  It is corrosion resistant resulting in an extended barrel life that is longer than conventional chrome lining. Thus, being the perfect barrel for long distance shooting, competitions, hunting and practically any shooting application you’ll subject your AR15 too.   Chambered in 5.56 NATO for full compatibility with surplus MIL-SPEC ammunition or commercial .223 Remington. Constructed of 4150 chrome moly steel and finished in nitride for excellent surface protection. The 1:7 twist rate is great for stabilizing most bullet weights and the pistol-length gas system is optimal for reliability and reduced recoil.   Length: 7.5″ Caliber: 5.56 NATO Gas Port Profile Length: Pistol Material: 4150 Chrome Moly Finish: Nitride Twist Rate: 1:7 Thread Pattern: 1/2×28 Manufacturer Part Number: 110-332 Manufacturer Part Number: 110-332