The Midwest Industries M-LOK handguard, black, is a precision-engineered component designed for enhanced modularity and performance in firearm systems. Constructed from high-grade aluminum, this handguard offers a lightweight yet robust solution for mounting accessories. It features a full-length M-LOK compatible rail system, allowing for seamless attachment of tactical accessories such as grips, lights and lasers. The handguard's black anodized finish provides superior corrosion resistance and a sleek, professional appearance. Engineered for optimal heat dissipation, it ensures reliable performance under extended use. The Midwest Industries M-LOK handguard is compatible with a wide range of firearm platforms, making it a versatile choice for both professional and recreational applications. The installation process is straightforward, serving as a direct replacement for the HK factory handguard Maintains the original factory barrel nut Military specification (mil-spec) top rail Seven M-LOK-compatible slot sides Constructed from lightweight and durable 6061 aluminum, featuring a military specification hard-coat anodized finish Cross bolt manufactured from heat-treated 4140 steel with a phosphate finish Length - 13.5 inches ; weight - 14 oz with cross bolt (M-LOK compatible rail adds 0.5 oz) Contains one rail compatible with the M-LOK system Lifetime warranty against manufacturing defects Manufactured in the USA