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NcSTAR Mossberg 500/590 Micro Dot Sight - Green

Reflex Optics
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  • Combo includes: MSHBDMOS + DDABG
  • Mossberg® 500/590 Barrel and Magazine Tube Rail/Mount and DGAB Micro Green Dot Reflex Optic Combo
  • Micro Dot Base on the Barrel and Magazine Rail/Mount allows you to mount the DGAB as low as possible on the rail. Remove the Weaver/Picatinny base mount from the Micro Dot and you can mount the DGAB directly to the MD Base on the cantilevered rail mount.
  • Green Dot Micro Dot Reflex Optic with Auto ON/OFF and Brightness sensor
  • LED (Light Emitting Diode) 100% Safe for the Eyes
  • Unlimited Eye Relief
  • Powered by 3 Volt Lithium Batteries (CR2032) included
  • Includes Extra Battery, Lens Covers, and Mounting/Adjustment Tools
  • Black Anodized Aluminum Body
  • *** Shotgun Barrel and Magazine Tube MD/Rail/Mount - Moss 500/590 ***
  • Fits most Mossberg 500 & 590 models. Mounts onto Barrel and 1" Magazine tube.
  • 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
  • Combos Available: MSHBDMOSR (includes DDAB Red Dot), MSHBDMOSG (includes DGAB Green Dot).
  • NOTE: This item is build to order.
  • International orders will not include batteries.


*** DGAB Green Micro Dot Reflex optic ***
Magnification 1X
Dot Color   Green
Dot Size 2 MOA
Objective Lens size 23.5X16.8mm
Objective Lens Coating Platinum
Weight 1.5 oz.
Length 1.8"
*** Mossberg® 500/590 Barrel and 1" Magazine Tube Rail/Mount ***  
Weight 5.2 oz.
Length 2.7"
Height 3.0"

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item..


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations..

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound..

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NcSTAR Mossberg 500/590 Micro Dot Sight - Green
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