Description
The 9″ AIR-LOK Series M-LOK Compression Free Floating Handguard With Monolithic Top Rail (Gen 2) provides a secure mounting platform for AR-15 builds. Constructed from T6 Aluminum, this handguard features M-LOK slots on all four sides, allowing for versatile accessory attachment. The system utilizes a proprietary barrel nut that slides over the existing barrel nut, compressing against the receiver with four screws to lock Top Rail in place. This design ensures the Monolithic Picatinny Top Rail remains stable and properly aligned with the upper receiver.
Weight is kept low at 7.1 oz including the barrel nut, achieved through triangle and diamond skeletonized cuts throughout the body. The Anodized Clear finish offers protection while maintaining the natural aluminum look. Machined QD swivel sockets are located on both sides of the rear end for quick-detach sling compatibility. The internal diameter is specified as 1.32″, ensuring adequate clearance for standard barrel profiles.
- 9″ Length with M-LOK slots on Top, Bottom, Left, and Right sides
- Monolithic Picatinny Top Rail for optic mounting
- Proprietary Barrel Nut Included LOK Compression lock installation
- QD Swivel Sockets on both sides of the rear end
- Made in the United States of America
This Gen 2 design is engineered for structural integrity. The compression lock mechanism eliminates traditional handguard screws, providing a solid connection between the upper receiver and Top Rail system. The unit is built from T6 Aluminum, offering a strong yet lightweight profile suitable for experienced builders seeking a reliable free-floating handguard solution.





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