Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.
- US Made
- Cerakote Flat Dark Earth Finish
- Proprietary Barrel Nut Included
- M-LOK Slots On 4 Sides of Handguard (Top, Bottom, Left & Right Sides)
- Heavy Duty
- T6 Aluminum
- AIR-LOK Series – Compression Lock Down Design
- Total Weight Including Barrel Nut Is 7.5 oz!!
- Rail Slides Over Barrel Nut And Is Compressed Down Against Receiver With 4 Screws
- Machined QD Swivel Socket On Rear End Of Handguard (Right & Left Side)
- Body Gen 2 Design
- Triangle / Diamond Skeletonized Cuts Throughout Handguard to Reduce Weight
- Tight Fit Up Against Receiver, Which Allows For A Monolithic Picatinny Top Rail
- 10″ Length
- Internal Diameter: 1.32″
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George –
The 10″ AIR-Lok Series M-LOK Compression Free Floating Handguard with Monolithic Top Rail (Gen 2) in Flat Dark Earth truly stands out as a top-tier upgrade for any AR enthusiast. From the moment I handled it, the quality feels unmistakably American-made—solid, durable, and precisely machined. The flat dark earth finish is not only sleek but also resistant to scratches and wear, keeping it looking fresh through multiple shooting sessions.
Design-wise, the monolithic top rail is a major plus; it provides a continuous, rigid mounting platform for optics and accessories, which enhances accuracy and stability. The M-LOK slots are thoughtfully positioned, allowing a versatile configuration of lights, grips, and bipods without cluttering the handguard. The 10-inch length strikes a perfect balance—it offers plenty of room for customization while maintaining a lightweight profile that doesn’t burden the rifle.
One feature that really impresses is the compression-free floating design, which ensures that heat and barrel vibrations are not transferred to the handguard. This contributes to improved shot consistency, especially during extended sessions. Also, the installation process was straightforward thanks to the well-crafted design and clear instructions, fitting snugly without any wobble or gaps.
What makes this handguard stand out among others is its build quality. The materials feel premium, and the machining precision is evident. It’s tough enough to handle rough conditions yet refined enough for a collector’s display piece. The Flat Dark Earth color complements a variety of rifle finishes and adds a tactical yet stylish touch to any build.
In terms of value, considering the durability, American manufacturing, and the engineering behind it, this handguard presents excellent bang for the buck. It’s a worthwhile investment for anyone looking to enhance their AR platform with a reliable, high-quality accessory that combines functionality and aesthetic appeal.
Shooting with it confirms that these features translate into real-world performance—less weight, better heat dissipation, and a solid platform for your accessories. Whether building from scratch or upgrading, this handguard seems to strike a solid balance of craftsmanship and practicality. Overall, I’d recommend it to fellow enthusiasts and collectors who want a dependable, stylish addition to their AR-15 or AR-308 build.