The Accuracy International Long Forend in Tungsten with M-LOK interface is a precision-machined forend extension designed to span the entire length of the AT-X short action long chassis, providing a full 15.3 inches of stable, consistent platform for bipod mounting, barricade support, and repeatable hand placement in competition and field precision shooting applications. The M-LOK interface opens up a broad ecosystem of compatible bipods, rail sections, hand stops, and support equipment that can be attached and repositioned along the full length of the forend with ease, offering a significant step up in accessory versatility over traditional keyslot configurations. The Tungsten Bridge Module finish strikes a sophisticated middle ground between matte black and earth tones, delivering a refined, contemporary aesthetic that transitions naturally across tactical, competition, and hunting environments while maintaining the same exacting fit, tolerances, and build quality that Accuracy International is recognized for worldwide. A versatile upgrade for AT-X long chassis owners who want maximum forend length, the broad compatibility of the M-LOK accessory standard, and a modern, understated Tungsten finish in a single precision component.