- 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
- AIR-LOK Series – New Compression Lock Down Design
- Ultra Lightweight
- M-LOK Slots On 3 Sides of Handguard (Bottom, Left & Right Sides)
- Machined QD Swivel Socket On Rear End Of Handguard (Right & Left Side)
- Heavy Duty
- Free Floating
- Cerakote Flat Dark Earth Finish
- Proprietary Barrel Nut Included
- Rail Slides Over Barrel Nut and is Locked Up Against Receiver With 6 Screws
- Internal Diameter: 1.32″
- T6 Aluminum Body
- Total Weight Including Barrel Nut Is 7.2 oz
- Triangle / Diamond Skeletonized Cuts Throughout Handguard to Reduce Weight
- 6″ Length
- Tight Fit Up Against Receiver, Which Allows For A Monolithic Top Rail
Paul –
The 6” AIR-LOK Series M-LOK Compression Free Floating Handguard with Monolithic Top Rail in Flat Dark Earth truly stands out in terms of quality and thoughtful design. From the moment it arrived, I could tell this was a premium piece built for durability and reliability. The flat dark earth finish looks sleek and well-applied, holding up nicely even after some rough handling and outdoor shooting sessions.
What I really appreciate about this handguard is the build quality. It feels solid yet lightweight, which makes a noticeable difference during extended range days. The M-LOK slots are precisely machined and hold accessories securely without any wiggle or looseness. Installation was straightforward—aligning it with the barrel nut and tightening everything down felt hassle-free, thanks to their well-designed mounting system. The free-floating setup definitely enhances accuracy by minimizing contact with the barrel, and I’ve noticed a slight improvement in precision since upgrading.
The monolithic top rail spanning the entire length of the handguard is a big plus. It provides a stable platform for mounting optics and other accessories, ensuring zero movement or shift over time. The handguard’s design also facilitates better heat dissipation, which is crucial during prolonged shooting sessions. I tested it with some rapid fire drills, and it stayed cool compared to my previous handguard.
Pricing for this piece feels very reasonable considering the high-quality materials and craftsmanship. It seamlessly integrates with my existing AR-15 build, and the FDE color matches other components nicely, giving my setup a clean, tactical look. The textured surfaces provide a good grip, even in wet conditions, which adds safety and confidence when wielding the rifle.
Overall, this 6” AIR-LOK Series M-LOK Compression Free Floating Handguard is an excellent upgrade for anyone looking to improve their rifle’s performance, aesthetics, and versatility. It’s durable, lightweight, and well-designed—perfect for both tactical applications and recreational shooting. While it’s a bit of an investment, the quality makes it worth it in the long run. I’d definitely recommend it to anyone serious about building a reliable, high-performing AR-15.