This American-made aluminum rail segment expands your accessory options by instantly converting any M-LOK mounting interface into a highly versatile 9-slot Picatinny rail. Measuring 4.1 inches, it is perfectly suited for mounting 37mm Launchers, tactical lights, vertical grips, and any other standard 1913 Picatinny-compatible equipment. Its Mil-Spec anodized aluminum construction ensures extreme durability through heavy use, while the integrated recoil lugs resist harsh impacts and keep your accessories firmly locked in place. Designed with user comfort and efficiency in mind, the rail features beveled ends to eliminate sharp edges and minimize gear snags. Installation is fast and straightforward using standard cammed T-nuts and a simple Allen wrench, allowing you to customize your spacing and achieve precision placement for a seamless, integrated setup.