NcStar Mossberg 500/590 Shotgun Aluminum Receiver Picatinny Rail Mount, Black Anodized - MSHRCVMOS

This NcStar Picatinny rail mount is specifically designed for Mossberg 500/590 shotguns and attaches to the factory pre-drilled holes on the receiver. The low-profile aluminum rail features a see-through channel design that allows continued use of the front bead sight while mounting optics. Includes all necessary mounting screws and has a black anodized finish.