Guntec USA Ar-15 Handguard 4 Matte Aluminum M-lok Picatinny

The Guntec USA GUNTEC AIR-LOK HANDGUARD delivers a precision-freefloating 4" aluminum AR-15 accessory that blends rugged performance with streamlined engineering for reliable rifle setup and customization. This compression-freehandguard features a monolithic Picatinny top rail for mounting optics, accessories, and hardware, with M-LOK slots on three sides to maximize versatility while keeping weight to a modest 6.5 oz. Its rail system slides over the barrel nut and is tightly lapped against the receiver to minimize play and wobble, ensuring consistent alignment and stability during rapid-fire or precision shooting. Constructed from T6 aluminum and finished in anodized black, the Air-Lok handguard offers a durable, corrosion-resistant profile with an internal diameter of 1.32 inches to accommodate a range of gas blocks and components. Designed for AR platforms and proudly made in the USA, this 4" matte handguard embodies a compact, hard-wearing solution for hunters, sport shooters, and professionals seeking reliable protection for their rifle's upper hand area while maintaining a sleek, compressible aesthetic.