The Magpul MOE Hand Guard for AR15M16 firearms with carbinelength gas systems combines the light weight of a standard hand guard with modular flexibility, Designed with versatility in mind, slots at the two, six, and ten oclock positions allow the attachment of optional Picatinny rail sections and other accessories for mounting tactical lights, slings, grips, etc, Reinforced, heatresistant polymer construction provides operational durability without the weight and expense of an aluminum rail hand guard, Front extensions and lower lip provides additional operator protection from hot front sight assembly, Note: The MOE Hand Guard CarbineLength is a direct replacement for existing M4 carbine type handguards and utilizes the existing front hand guard retaining cap and delta ring, Made in USA, Color: Olive Drab Green, Replaces standard M4 Carbinetype plastic hand guards, Now compatible with most pistondriven as well as direct impingement gas systems, Easy to install utilizing existing delta ring and round or triangular front hand guard retaining cap, Slots at the two, six, and ten oclock positions for mounting MILSTD1913 Picatinny rails or other optional accessories, Reinforced, heatresistant polymer construction, Integral riveted aluminum heat shield, Front lip and side extensions, shields hand from hot gas block, Relieved area at the top rear accommodates many overhanging optic mounts, Optional Accessories:, MOE Polymer Rail Sections 5, 7, 9, and 11 slot lengths available, MOE Illumination Kit, MVG MOE Vertical Grip, Specifications:, Length, overall: 7, 12, Length, mounting: 6, 56, Height, excluding lip: 2, 45, Width, max: 2, 22, SKU: TCLGR1505