6″ AIR-LOK Series M-LOK Compression Free Floating Handguard With Monolithic Top Rail (Anodized Gold)

Description

Engineered for the AR-15 platform, this 6″ AIR-LOK Series handguard utilizes a compression lock-down design to secure Monolithic Top Rail directly against the receiver. The T6 Aluminum body features triangle and diamond skeletonized cuts throughout to reduce weight, resulting in a total weight of 6.2 oz including the barrel nut. This lightweight construction is paired with a durable Anodized Gold finish for corrosion resistance and visual distinction.

The AIR-LOK system allows Top Rail system to slide over the barrel nut and compress down against the receiver using four screws, ensuring a tight fit that minimizes flex. The handguard includes M-LOK slots on the bottom, left, and right sides, providing a versatile accessory mounting ecosystem without the bulk of traditional quad rails. The internal diameter is specified at 1.32″, accommodating standard gas tube configurations while maintaining structural integrity.

Manufactured in the USA, this unit comes with a proprietary barrel nut included in the assembly. The design prioritizes mechanical stability and weight savings over decorative excess, making it a functional component for builders seeking a compact, rigid interface for their upper receiver. The monolithic top rail ensures optic alignment remains consistent under recoil, while the M-LOK slots allow for precise placement of lights, lasers, or grips. This is a direct replacement or upgrade for standard Free Floating Handguard, offering a specialized fitment for AR-15 builds requiring a 6-inch profile.