Daniel Defense 07-075-10114 5.56mm NATO Barrel Assembly: Unleash Superior PerformanceDaniel Defense barrels are renowned for their high performance and durable construction. Each barrel is cold-hammer forged from 4150 Chrome Moly Vanadium steel, ensuring robustness and longevity. To further enhance durability, Daniel Defense barrels are coated with a mil-spec heavy phosphate coating and feature a chrome lining. One of the standout features of Daniel Defense barrels is the extensive array of configurations available. With options for different barrel lengths, gas blocks, thread pitches, and calibers, shooters have the flexibility to customize their rifles to suit their specific needs. Whether you're looking for a barrel optimized for precision shooting, hunting, or tactical applications, Daniel Defense has a solution to meet your requirements. In addition to their durability and versatility, Daniel Defense barrels are known for their exceptional accuracy and reliability. The precision manufacturing processes and stringent quality control measures employed by Daniel Defense ensure consistent performance and tight tolerances for maximum accuracy. When it comes to choosing a barrel that delivers top-tier performance and long-lasting reliability, Daniel Defense is a trusted choice for discerning shooters. Features: Cold-hammer forged inMade from 4150 Chrome Moly Vanadium steelMil-spec heavy phosphate coatingChrome linedAvailable different lengths, gas-blocks, thread pitches, and calibers Daniel Defense 5.56mm NATO 16" 1:7" CMV CHF Carbine-Length M4 Barrel Assembly w/FSB 07-075-10114