Keymod handguards for AR15/M4 platforms that's easy to install. Seven angles of Keymod slots and top rail is located at a receiver height. Capable to fit rifle length gas systems. Realistic appearance gives product an authentic feel. Light weight by design that does not impede performance. Includes two accessory keymod to picatinny rail sections In the Box 1X AR15 KeyMod Handguard 2X Accessory KeyMod to Picatinny Rail Sections Specifications: California Proposition 65 Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov