This very useful tool will increase your shotgun compatibility making it more prone to further customizations with various mounting angles to choose from.

Features:

• Mossberg® 500/590 Barrel and Magazine Tube Micro-Dot and Rail Mount, for mounting Optics and Accessories to your shotgun.
• The Mount and Rails are fully customizable. The Mount can be configured into a Dozen different configurations to suite the Shooter's requirements.
• Dedicated Cantilevered Micro Dot mount is compatible with NcSTAR Micro-Dot Reflex Optics: DDAB, DDABG, DDABL, DGAB, DXDAB, and DXGAB
• Includes Rail Adapter for the Micro-Dot Base for mounting Weaver/Picatinny type accessories/optics on top of the Cantilever mount
• Includes two side Weaver/Picatinny type rails for attaching Accessories like Flashlight & Lasers to your Shotgun.
• All Aluminum Construction
• Black Anodized finish

Specifications:

• Code: MSHBDMOS
• Color: Black
• Length: 2.7 inch
• Height: 3.0 inch
• Weight: 5.2 Oz