The Magpul MOE M-LOK Handguard (brand part number MAG424-GRY) is a Gray polymer carbine-length handguard built for AR-15 and M4 rifles running a carbine-length gas system. Made in the USA, it combines the light weight of a standard handguard with M-LOK modular flexibility, adding M-LOK slots at the two, six, and ten o’clock positions for direct-mounting lights, slings, and grips without extra rail sections. Reinforced, heat-resistant polymer construction is backed by an integral riveted aluminum heat shield for real operational durability, while front extensions and a lower lip protect the hand from a hot front sight assembly. It installs on the existing delta ring using a round or triangular front handguard retaining cap, and a relieved area at the top rear clears many overhanging optic mounts.

Key Specifications

• Sized for carbine-length gas systems, at approximately 7 inches long.
• Built with M-LOK slots at the two, six, and ten o’clock positions.
• Molded from reinforced, heat-resistant polymer for operational durability.
• Backed by an integral riveted aluminum heat shield.
• Features front extensions and a lower lip for added protection from a hot front sight assembly.
• Installs using the existing delta ring and a round or triangular retaining cap.
• Includes a relieved top-rear area that clears many overhanging optic mounts.
• Finished in Gray polymer.
• Made in the USA by Magpul.

Frequently Asked Questions

Does this include a heat shield? Yes, an integral riveted aluminum heat shield is built in for real heat protection.

How do I install it? It installs using the existing delta ring with a round or triangular front handguard retaining cap.

Will this clear my optic mount? A relieved area at the top rear is built to clear many overhanging optic mounts.

Buy the Magpul MOE M-LOK Handguard – Carbine-Length, Gray

Add real M-LOK modularity without giving up factory-level heat protection. Order it from our Magpul Industries lineup, part of our AR handguards selection, at our Lubbock, Texas gun shop for fast, direct shipping.