The Tekko Metal KeyMod 3" Rail from Mission First Tactical is a MIL-STD 1913 Picatinny Rail that will interface with any KeyMod mounting surface. This seven-slot rail is manufactured from lightweight, Type-3 hard-coat anodized 6061 aluminum and is a secure platform for mounting Picatinny rails and accessories. Mounting hardware is stainless steel and features a snag resistant design with a self-contained assembly that eliminates the loss of mounting hardware. Easy attachment and removal. Lifetime manufacturer's warranty. Made in the USA.