Mossberg 500/590 receiver Micro-Dot and Picatinny rail mount for optics.
• Dedicated Micro-Dot mount is compatible with all NcStar Micro Dot Reflex sights
• Allows the lowest possible Micro Dot mounting height on the shotgun receiver
• Low-profile Picatinny rail, see-through design allows you to still use front bead sight
• Aluminum construction, black anodized finish
• Receiver rail screws and tool included
• Weight 1.4 oz.
• Length 5.5 inch
Model: NcStar MSHRMDMOS
Please note: Compatible with most Mossberg 500A, 500, 590, 835 Persuader, Maverick 88 and 12 and 20 gauge Mossberg Shockwave shotguns with factory drilled and tapped receivers. Shotguns with out factory drilled and tapped receivers will have to be drilled and tapped.