The Geissele Automatics 10.5'' HK416 Rail in DDC color is a premium upgrade for your Heckler & Koch HK416 firearm. Crafted from high-quality aluminum this rail system is designed to provide robust support while maintaining a lightweight profile. The M-LOK style allows for versatile accessory mounting options ensuring adaptability for various tactical applications. With its 10.5-inch length this rail offers optimal performance and maneuverability making it an excellent choice for enhancing the functionality and aesthetics of your HK416.