Midwest Industries Combat Rail LW 15-inch M-LOK Handguard

Description

The Midwest Industries Combat Rail LW 15-inch M-LOK handguard provides a slim, lightweight free-float option for AR-15 rifles. Machined from 6061 aluminum and finished with a Type III hard coat anodize, the design integrates a continuous 1913 Picatinny top rail for optics or backup sights. Seven sides of M-LOK slots provide broad accessory placement while two integral anti-rotation QD sling sockets simplify sling attachment. The package ships with a 4140 heat-treated barrel nut, torque plate, installation wrench and a 5-slot polymer M-LOK rail.

Key Specifications

• Constructed from 6061 aluminum with a Type III hard coat anodized finish for durability and reduced weight.
• Length is 15 inches for extended forend coverage on AR-15 platforms.
• Design is free-float to isolate the handguard from the barrel.
• Features a continuous 1913 Picatinny top rail along the 12 o’clock position for optics or sights.
• Provides seven sides of M-LOK accessory mounting for lightweight modularity.
• Includes two integral anti-rotation QD sling sockets for quick-detach sling options.
• Supplied with a 4140 heat-treated barrel nut and a 4140 heat-treated torque plate for secure installation.
• Package contents include barrel nut, wrench, and a 5-slot polymer M-LOK rail for customization.
• Finish color is black consistent with the anodized coating.
• Manufactured in the USA.

The Combat Rail LW 15-inch handguard balances lightweight handling with broad accessory capability, making it well suited for range builds, precision-oriented AR platforms, and practical field configurations. Its machined construction, integrated hardware and modular mounting options allow for straightforward installation and flexible setups while minimizing added weight.