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
- Rail Slides Over Barrel Nut, And Is Compressed Down Against Receiver With 4 Screws
- Tight Fit Up Against Receiver, Which Allows For A Monolithic Top Rail
- T6 Aluminum Body
- AIR-LOK Series – New Compression Lock Down Design
- Total Weight Including Barrel Nut Is 7.1 oz!!
- 9″ Length
- Internal Diameter: 1.32″
- Gen 2 Design
- M-LOK Slots On 4 Sides of Handguard (Top, Bottom, Left & Right Sides)Monolithic Picatinny Top Rail
- Triangle / Diamond Skeletonized Cuts Throughout Handguard to Reduce Weight
- Machined QD Swivel Socket On Rear End Of Handguard (Right & Left Side)
- Heavy Duty
 (Flat Dark Earth)){kind=link}
Walter –
The 9″ AIR-LOK Series M-LOK Compression Free Floating Handguard with Monolithic Top Rail (Gen 2) in Flat Dark Earth is a standout addition for anyone serious about their AR-15 build. From the moment I handled it, the quality craftsmanship was immediately noticeable. The material feels solid and durable, designed to withstand harsh outdoor environments while maintaining a lightweight profile that’s easy on the arms during extended shoots.
One of the features I really appreciate is the monolithic top rail. It provides a sleek, seamless platform that’s perfect for mounting optics or iron sights without any gaps or uneven surfaces. The flat dark earth color matches my other accessories seamlessly, giving a tactical yet refined look to my rifle. The finish is smooth and uniform, showing excellent attention to detail and quality control.
The AIR-LOK system offers a secure fit that locks the handguard tightly to the barrel, ensuring no unnecessary movement or play. This not only improves accuracy but also enhances overall rigidity. Installation was straightforward with the included parts, and I liked how it clamps around the barrel without requiring additional tools or complex procedures. The M-LOK slots are thoughtfully positioned for attaching various accessories such as grips, lights, or lasers, providing about the right balance of flexibility and strength.
What’s impressive is how well it balances weight and strength—light enough to keep the rifle comfortable for prolonged shooting sessions, yet robust enough to handle recoil and rough handling. The craftsmanship appears top-notch, with no sharp edges or visible flaws.
Overall, this handguard offers excellent value for the price point, especially considering it’s American-made and built to last. It’s a stylish, reliable upgrade that improves both the aesthetic and function of my AR-15. While it’s not the cheapest option out there, the quality and design make it worthwhile for enthusiasts who want durability coupled with precise engineering.
For anyone looking to enhance their rifle with a premium free-floating handguard that combines modern craftsmanship, practical features, and a sleek look, the 9″ AIR-LOK Series M-LOK Compression Free Floating Handguard (Gen 2) in Flat Dark Earth comes highly recommended. It’s a solid investment for serious shooters and collectors alike.