Magpul Industries MOE SL Mid-Length Handguard AR-15/M4 OD Green Polymer

The Magpul MOE SL Mid-Length Handguard is a drop-in replacement forend built for AR-15/M4 rifles equipped with a mid-length gas system and A2 front sight. Molded from reinforced, heat-resistant polymer and finished in OD Green, this handguard slims down the front end of the rifle while adding modern M-LOK accessory compatibility.

The MOE SL's slim 10.9-inch profile and 1.8-inch maximum width provide a more ergonomic gripping surface than factory plastic two-piece or quad-rail forends. An integrated heat shield runs along the top to protect the support hand during extended strings of fire, and the A2 front sight cut allows direct fitment to rifles that retain the factory delta ring and front sight post. At just 8.3 ounces, the MOE SL keeps weight to a minimum while opening up mounting options for weapon lights, bipods, sling mounts, and forward grips.

Made in the USA and engineered as a direct replacement for most factory plastic, two-piece, and quad-rail handguards, the MOE SL installs without modification on mil-spec AR-15/M4 mid-length uppers. It is the ideal upgrade for shooters building a lightweight carbine, refreshing an existing rifle, or simply wanting a slimmer forend with M-LOK capability in a subdued OD Green finish.