Introducing the Daniel Defense Barrel, Government Profile, 556NATO, 16, 1:7 Twist, Mid Length Gas System, Black Finish 07-077-09173-018 by the reputable brand Daniel Defense. Perfectly suited for the discerning shooter, this high-quality product boasts a mid-length gas system and a 1:7 twist rate for enhanced accuracy and reliability. Crafted using the Cold Hammer Forging (CHF) process, this barrel guarantees exceptional durability and longevity. With a sleek black finish, it exudes a sophisticated and tactical appeal. Manufactured by Daniel Defense, a renowned and trusted name in the industry, this 16 5.56 barrel is the perfect addition to any firearm enthusiast's collection.