Crafted for versatility and performance the Daniel Defense 16" 5.56 NATO Midlength Lightweight Barrel is a top choice for firearm enthusiasts. Constructed from durable chrome moly vanadium this barrel undergoes a precise cold hammer forging process ensuring optimal strength and longevity. The 1:7" twist rate is ideal for stabilizing a variety of bullet weights making it a reliable option for both 223 Remington and 5.56 NATO rounds. With its lightweight profile this barrel offers enhanced maneuverability without sacrificing performance. Finished with a robust phosphate coating the DD Barrel is engineered for all-purpose use providing exceptional durability in any condition.