- M-LOK Handguards
- M-LOK Accessories
- KeyMod Accessories
- Barrels
- Bolt Carrier Groups
- Charging Handles
- Complete Kits
- Gas Blocks
- Gas Tubes
- Iron Sights
- Lower Parts
- Mags
- Muzzle Devices
- Pistol Stock Sets
- Pistol Grips
- Pistol Accessories
- Slings
- Stock Components
- Stocks
- Stock Sets
- Stock Sets With Matching Upper
- Tools
- Upper Kits
- Upper Parts
- Upper Receivers
- Upper Sets
- Vertical Grips
- US Made
- Ultra Lightweight
- Total Weight Including Barrel Nut Is 7.9 oz
- Tight Fit Up Against Receiver, Which Allows For A Monolithic Top Rail
- Internal Diameter: 1.34″
- Free Floating
- Cerakote OD Green Finish
- M-LOK System
- 9″ Mid Length
- T6 Aluminum Body
- Proprietary Barrel Nut Included
- M-LOK System Slides Over Barrel Nut and is Locked Up Against Receiver With 6 Screws
- Heavy Duty
John –
The 9″ Ultra Lightweight Thin M-LOK System Free Floating Handguard with Monolithic Top Rail in OD Green has quickly become a favorite upgrade for my AR-15 build. From the moment I unpacked it, the quality and craftsmanship stood out. The finish is smooth and evenly applied, with a military-grade coating that promises durability in tough environments. Despite its lightweight construction, it feels incredibly sturdy and well-made, giving confidence that it won’t compromise on strength or stability.
Design-wise, the slim profile offers excellent maneuverability and a sleek, modern look that complements my tactical setup perfectly. The OD Green color is rich and vibrant—much nicer in person than in photos—and adds a nice touch of color without being overbearing or flashy. The M-LOK slots are precisely machined, making installation straightforward and secure, which is a big plus for those who prefer DIY modifications. The monolithic top rail seamlessly integrates with my other rail systems, providing a solid platform for optics and accessories without any gaps or wobble.
One of the key benefits of this handguard is its lightweight nature. While my previous handguard was sturdy but noticeably heavier, this one noticeably reduces the overall weight of the rifle, making it more comfortable for extended shooting sessions or carrying during long patrols. The free-floating design really makes a difference in accuracy, especially when I crank down on the mounting screws—all contact points are well-machined, ensuring consistent zero and minimal flex.
It’s worth noting that this product is discontinued, so availability might be limited, but if you find one in good condition, it’s definitely worth grabbing. The attention to detail and quality materials mean it feels like a premium upgrade without an excessive price tag. It truly enhances the look and feel of the rifle, making it more ergonomic and functional.
In summary, the 9″ Ultra Lightweight Thin M-LOK System Free Floating Handguard is a high-quality piece that strikes an excellent balance between weight savings, durability, and aesthetics. It’s a solid choice for anyone looking to upgrade their AR with a lightweight, reliable, and good-looking handguard. Highly recommended for those who prioritize performance and style in their tactical gear.