The AR-STONER Streamline M-Lok Handguard offers exceptional design features for your next AR-15 build. This AR-STONER handguard is M-Lok compatible allowing you to securely mount popular M-Lok accessories directly to the handguard. The M-Lok precision cutouts are engineered for optimum weight reduction without sacrificing overall strength. The picatinny top rail is only present at each end of the handguard, further reducing weight. Shooters will also notice the sleek ergonomic feel the AR-STONER handguard offers. Designed for performance and built to last, the AR-STONER free floating handguards will exceed any shooter's expectations! FeaturesLightweight, Ergonomic DesignM-Lok CompatibleEasy InstallationSolid ConstructionIncludes Barrel Nut and Attachment Screws