Angstadt Arms AA004HGMLT Ultra Light Aluminum Handguard, M-LOK Style with Picatinny Rail, 4" OAL, Black Anodized Finish for AR-15 – Includes Hardware

The Angstadt Arms AA004HGMLT is an ultra-light aluminum handguard built for shooters who refuse to compromise on handling speed or ergonomics. Measuring 4 inches in overall length, this M-LOK style rail works with any AR-15 platform and comes ready to mount—all necessary hardware is included. The black anodized finish stands up to field use while keeping weight to a minimum, making it an excellent choice for tactical carbines, competition builds, or any setup where every ounce counts.

M-LOK standardization means you can dress this rail out with lights, grips, rail panels, and other accessories from the entire ecosystem of compatible gear. The integrated Picatinny rail gives you a direct-mount option for optics or tactical lighting without adapters, keeping your setup modular without adding bulk. The aluminum construction is a proven balance of strength and minimal mass—durable enough for hard use, light enough to make a real difference in pointability and maneuverability over the course of a long day at the range or in the field.

Angstadt Arms' reputation is built on no-nonsense AR parts that work. This handguard follows that formula: simple, lightweight, and designed to integrate seamlessly into any modern AR-15 build. Whether you're optimizing a DMR, outfitting a patrol carbine, or just trimming unnecessary weight from your current setup, the AA004HGMLT delivers function without the extra cost or complexity.

Key Features

• Ultra-light aluminum construction for minimal weight penalty
• M-LOK mounting points for broad accessory compatibility
• Integrated Picatinny rail for direct attachment of optics and lights
• 4-inch length suited to compact and intermediate AR-15 builds
• Black anodized finish resists corrosion and wear
• All mounting hardware included and ready to install

Specifications

Frequently Asked Questions

Will this handguard fit my AR-15?

Yes, the AA004HGMLT is designed for AR-15 platforms. It uses a standard mounting interface and comes with all necessary hardware for installation.

What accessories can I attach to M-LOK slots?

M-LOK is an industry-standard mounting system. You can attach any M-LOK-compatible accessories—vertical grips, rail panels, light mounts, sling attachments, and more—from manufacturers across the industry.

Is the Picatinny rail removable?

The Picatinny rail is integrated into the design of the AA004HGMLT and is not removable. It provides a direct-mount platform for optics or tactical lighting without requiring separate adapters.

How much does this handguard weigh?

We don't have the exact weight specification available, but Angstadt Arms designed this as an ultra-light option using aluminum construction to minimize mass. Contact us if weight is critical to your build.