Odin F15MLRUNE: The Rune is the latest addition to the Odin Works modular, free-float rail systems. With its sleek and simple design, it fits comfortably into your hand allowing for quick and accurate target acquisition. Constructed out of high-grade Aluminum and weighing in at just over 6 oz., the Rune is also one of the lightest hand guards on the market to date. Featuring Magpuls M-LOK technology, full customization is possible in the 3, 6, 9 and 12 o\'clock positions. Secure and modular attachment of mount lights, bipods, and other accessories such as the included Picatinny sight rail makes the Rune a must for any rifle build.