Magpul MAG427-GRY MOE M-LOK Rifle-Length Handguard, Gray

Made in the USA, the Magpul MOE M-LOK Rifle-Length Handguard (MAG427-GRY) offers a lightweight, modular replacement for standard rifle-length hand guards on AR-platform rifles. It is constructed from reinforced, heat-resistant polymer and includes an integral riveted aluminum heat shield for improved thermal management. M-LOK slots at the 2, 6 and 10 o’clock positions provide direct-attach capability for 1913 Picatinny rail sections and a variety of M-LOK accessories such as lights, slings, and grips. The design accommodates rifle-length gas systems and the relieved top-rear area supports overhanging optic mounts.

Key Specifications

• Manufactured in the USA.
• Compatible with AR15/M16 platforms.
• The handguard is rifle-length.
• Constructed from reinforced heat-resistant polymer.
• Finish is Gray.
• Features M-LOK slots at the 2, 6 and 10 o’clock positions for accessory mounting.
• Includes an integral riveted aluminum heat shield for thermal protection.
• Compatible with direct impingement and most piston-driven gas systems.
• Replaces standard M16-type rifle-length hand guards.
• Installs using existing delta ring and triangular or round front hand guard retaining caps.

Purpose-built for shooters who want a no-nonsense, functional handguard, the MAG427-GRY MOE M-LOK blends low weight, durable construction, and practical modularity. Its M-LOK mounting pattern and integral heat shield make it a solid option for those seeking a straightforward, durable replacement handguard for rifle-length AR-platform systems.