The Magpul MOE SL Hand Guard is designed specifically for AR-15/M4 firearms with a carbine-length gas system and A2 front sight. This hand guard features M-Lok accessory slots for modular flexibility, allowing users to attach tactical lights, grips, and slings. Made from reinforced, heat-resistant polymer, it provides durability without the added weight of aluminum alternatives. The design includes a large front extension and lower lip to protect against heat from the front sight assembly, maximizing hand guard length. Installation is straightforward, utilizing existing components. This hand guard is not compatible with piston-operated AR platforms and requires the use of the triangular A2 front sight assembly.