6″ Ultra Lightweight Thin M-LOK Free Floating Handguard With Monolithic Top Rail (Anodized Grey)

Description

This 6″ Ultra Lightweight Thin M-LOK Free Floating Handguard With Monolithic Top Rail (Anodized Grey) is engineered for AR-15 platforms requiring a compact, rigid interface. Constructed from T6 Aluminum, the body provides a durable yet lightweight foundation for custom builds. The design prioritizes weight savings without sacrificing structural integrity, resulting in a total weight of 6.3 oz including the proprietary barrel nut. This specific weight metric is critical for builders calculating the balance of their upper receiver assembly.

The handguard features a 1.34″ internal diameter, ensuring a tight fit up against the receiver and barrel nut. This precise clearance allows Top Rail system to slide over the barrel nut and lock firmly against the receiver using six screws, creating a stable, monolithic top rail configuration. The exterior utilizes the M-LOK system, offering multiple attachment points for accessories while maintaining a slim profile that reduces bulk and snag potential. The Anodized Grey finish provides corrosion resistance and a professional aesthetic suitable for tactical or precision builds.

• Material: T6 Aluminum
• Finish: Anodized Grey
• Mounting Standard: M-LOK
• Rail Type: Monolithic Top Rail
• Internal Diameter: 1.34″
• Total Weight: 6.3 oz (including barrel nut)
• Length: 6″
• Origin: United States of America

The included proprietary barrel nut ensures compatibility and proper tensioning. The handguard is designed to slide over the barrel nut, locking directly against the receiver face. This direct contact minimizes flex and ensures consistent alignment of the top rail. The six-screw mounting system distributes stress evenly across the receiver interface. For experienced builders, the thin profile and M-LOK slots allow for precise accessory placement and weight reduction. The Anodized Grey coating offers a durable surface that withstands handling and environmental exposure. This component serves as a foundational element for short-barrel or compact AR-15 configurations where space and weight are primary constraints.