Shotgun Barrel Micro-Dot and Rail Mount - Mossberg 500/590

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
Length: 2.7"
Height: 3.0"
Weight: 5.2 oz.