Hand Guard Kit, AR15, RKM9Manufacture ID: 55DA236Hand Guard Kit, AR15, RKM9 Specifications:- Material: 6061-T6 Extruded Aluminium- Interface: KeyMod Universal Attachment System (3, 6, 9 o'clock positions), 1913 Picatinny Rail Top, QD Sling- Length: 9.3 Inches- Weight: 6.4oz (9.6oz with Barrel Nut)- Tools Needed: Receiver Extension Nut Wrench, T25 Torx Wrench or Driver - Installation Instructions: RKM InstallationNOTE: Tools are NOT included