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Questions & Answers
Can this be mounted upside down without the side rails? Looking for a small clamp on rail to add a bipod to my Mossberg 88 for deer hunting. Expert Answer

The NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount is designed to fit a 0.72" to 0.80" barrel diameter and 1" magazine tube. Flipping it upside down will not allow fro proper fitment for your barrel and magazine tube.

by Ethan, Gear Expert, May 31, 2022
Does this fit a Winchester Marine Stainless 12GA)? What are the diameters of the two openings and the center to center distance so I can check? THX Expert Answer

The NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount is designed to mount to the barrel (from 0.72" to 0.80") and a 1" magazine tube.

by Ethan, Gear Expert, May 31, 2022
Customer Reviews
Helpful Positive Review
The rails are solid but I have decided to replace this with a rail that only attaches to the magazine tube because every time you want to break down the shotgun to clean it, you have to remove this in multiple steps which gets to be tiresome after th...
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4/5 found this helpful
Helpful Negative Review
The product construction is excellent. However, NcStar techs indicated that the design was based on compatibility with the latest Mossberg 590s. It did not work with my 590. If you have a barrel that has an outside diameter of about .856 then this wi...
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4/5 found this helpful
Most Recent Reviews
darn tactical by Andrew -AR, Verified Owner, January 3, 2021
So darn tactical it flew off the front of my shotgun into the AZ dirt, which btw is rock. I thought Id put on tight enough but I guess not. It seems huge at the end of the shotty. If I were to add an ar red dot, it looks stupendous in not an ingenio...
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0/1 found this helpful
Most Recent Reviews
Doesn't fit as described by Thomas, November 11, 2020
Ordered it for 870 with remington factory extended mag. It will not work. It cannot be tightened down enough to fit the U shaped portion over the clamp. Even if it did fit the other reviews are correct. It would be a pain to have to take out (not jus...
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Most Recent Reviews
Hit or Miss by Lets Go Brandon, February 10, 2018
This barrel mount is constructed very well and at first glance looks impressive. I bought one of these for my brand new Remington 870, it was specified for the 870 but it would not fit the extension tube or barrel. Thinking it was just a bad one I o...
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0/1 found this helpful
Read All 5 Reviews

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Product Info for NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount

The NcSTAR Shotgun Barrel/Mag Tube Rugged Micro-Dot/Rail Mount lets you mount optics and accessories just where you want them. These hard anodized aluminum Red Dot Sight Mounts from NcSTAR mount solidly for accurate aiming time after time. The NcSTAR Shotgun Barrel/Mag Tube Tactical Mount features a dedicated spot for the micro dot that is cantilevered for versatility. Experience a custom build when you add the NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Aluminum Mount.image

Specifications for NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/ Picatinny-Weaver Rail Mount:

Length: 2.7 inches
Height: 3 inches
Weight: 5.2 oz.

Features of NcSTAR Shotgun Barrel/Mag Tube Mount w/ Cantilever Micro-Dot Mount:

  • For mounting optics and accessories to your shotgun.
  • Fully customizable. Mount can be configured to suit the shooter's requirements
  • Includes rail adapter for the micro-dot base for mounting Weaver/Picatinny type accessories/optics on top of the cantilever mount.
  • Includes 2 side Weaver/Picatinny type rails for attaching accessories like flashlights or laser sights.
  • Aluminum construction with black anodized finish.
  • Dedicated Cantilevered Micro Dot mount is compatible with NcSTAR Micro-Dot Reflex Optics: DDAB, DDABG, DDABL, DGAB, DXDAB, and DXGAB

Package Contents:

  • NcSTAR Shotgun Barrel/Mag Tube Picatinny-Weaver Micro-Dot/Rail Mount

NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount Orderable Models

List of Orderable Models

  • NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount, Black, Remington 870 MSHBDREM , MPN: MSHBDREM , UPC: 848754001023 , Code: NC-RMT-BMDRMNT-MSHBDREM
  • NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount, Black, Mossberg 500/590 MSHBDMOS , MPN: MSHBDMOS , UPC: 848754000996 , Code: NC-RMT-BMDRMNT-MSHBDMOS
  • NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount, Black, Mossberg 500/590 MSHBDMOSR , MPN: MSHBDMOSR-A , UPC: 848754001009 , Code: NC-RMT-BMDRMNT-MSHBDMOSR
  • NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount, Black, Remington 870 MSHBDREMR , MPN: MSHBDREMR-A , UPC: 848754001030 , Code: NC-RMT-BMDRMNT-MSHBDREMR
  • NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount, Black, Mossberg 500/590 MSHBDMOSG , MPN: MSHBDMOSG-A , UPC: 848754001016 , Code: NC-RMT-BMDRMNT-MSHBDMOSG

NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount Unavailable & Discontinued Models

List of Unorderable Models

  • USED NcSTAR Shotgun Barrel/Mag Tube Micro-Dot/Rail Mount, Black, Remington 870 MSHBDREM, EDEMO1, Used, Condition Fair, Scratches , MPN: MSHBDREM-EDEMO1 , Code: NC-RMT-BMDRMNT-MSHBDREM-EDEMO-SC-D
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