The Accuracy International Long Forend in Black 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 Black Bridge Module finish delivers a clean, cohesive, and universally compatible aesthetic that integrates seamlessly into any AT-X chassis configuration, maintaining a low-profile, no-nonsense appearance that is equally at home in tactical, competition, and field precision environments while upholding the same exacting fit, tolerances, and build quality that Accuracy International is known for worldwide. A straightforward and dependable upgrade for AT-X long chassis owners who want maximum forend length, the broad compatibility of the M-LOK accessory standard, and a classic all-black finish in a single precision component. Accuracy International Long Forend (Fits Entire Forend of AT-X Short Action Long Chassis 15.3" Long) M-LOK Black Bridge Module 30571-BL