LiteRaider Magnite M-LOK Picatinny Rail Section, 5 Slot, FDE. Lightweight metal rail section designed for AR-15 builds. Made from a Metal Matrix Composite (MMC) that is lighter than standard 6061-T6 aluminum while maintaining strength. Provides vibration-damping properties to help protect optics and accessories. Fits M-LOK compatible handguards and Picatinny sections as a modular upgrade.