Mossberg Picatinny Rail Scope Mount features lightweight aluminum construction in a Mossy Oak Obsession finish. Measuring 6.5 in length, 1 in width, and 0.25 in height with a weight of 3 oz, this base provides a reliable rail interface for optics mounting. Designed for shotgun platforms, it provides a precise firearm fit for Mossberg 500, 505, 510, 590, 590A1, 535, 835, 930, and 935 models. It includes all necessary mounting hardware. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.