This KeyMod Accessory Rail provides a 4-1/2″ 9 slot section of mil-spec-M1913 Picatinny rail for the addition of tactical accessories. It was designed specifically for the slim type handguards, this rail section is also compatible with any other rifle handguard that have a KeyMod interface.
Features and Specifications:
4-1/2″ 9 Slot accessory rail
KeyMod handguard attachment points