The Fortis Rev II Free Float Rail System delivers precision and versatility with its 13.8-inch length and advanced M-LOK attachment system. Featuring a continuous Picatinny top rail and black anodized finish for durability and stealth aesthetics.Fortis Rev II Free Float Rail System13.8-inch overall lengthContinuous Picatinny top rail for optics and accessoriesM-LOK attachment points at 3 6 and 9 o'clock positionsBlack anodized finish for corrosion resistanceFree float design for improved accuracyBarrel nut not includedIdeal for tactical applications competition shooting or precision rifle builds where modularity and lightweight design are essential for optimal performance.