The Keymod 5-Slot Mil-spec M1913 picatinny rail section for Keymod modular direct attachment systems is compatible with all keymod handguards and mounting surfaces. The Keymod rail section is easily installed with steel keymod fittings included. Rail Length is 2.5" long. Snag resistant design self-contained assembly. Rail is hard anodized 6061 T6 aluminum.
