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

Description

The 12″ AIR-LOK Series M-LOK Compression Free Floating Handguard with Monolithic Top Rail is a US Made component engineered for AR-15 platforms. Constructed from T6 Aluminum, this handguard features an Anodized Grey Finish that provides durability without adding unnecessary weight. The total weight including Barrel Nut is 8.9 oz, achieved through triangle and diamond skeletonized cuts throughout the body to reduce mass while maintaining structural integrity.

Designed for experienced builders, the AIR-LOK Series utilizes a compression lock down design. Top Rail system slides over the barrel nut and is compressed down against the receiver with four screws. This tight fit up against the receiver allows for a stable, monolithic Picatinny top rail integration, ensuring consistent zero and reliable performance. The handguard includes M-LOK slots on three sides (bottom, left, and right) for versatile accessory mounting.

Key specifications include a 12″ length and an internal diameter of 1.32″, accommodating standard barrel profiles. Machined QD swivel sockets are located on the rear end of the handguard on both the right and left sides, providing secure sling attachment points. A proprietary Barrel Nut is included to ensure proper fitment and compression. This heavy duty handguard combines precise machining with functional design elements for a robust upper receiver assembly.