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Most Recent Reviews
Unity Tactical MRDS Mount by Unity Tactical MRDS Mount, March 29, 2026
If you know anything about Unity Tactical, you know what you’re getting! Nothing else to say. Will buy nothing but Unity Tactical products. Picked up for my SBR .22LR build, add the appropriate adapter plate for your optic of choice. Adding the QD le...
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Most Recent Reviews
Unity Mount for RMR by Andrew Zapata, Verified Owner, February 7, 2026
Highly recommend this mount for your Trijicon RMR. Used for my sub gun and it’s perfect. Especially if your a bigger guy or prefer a something a bit taller this is the mount you need. Also can’t go wrong with the Unity Brand!
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Product Info for Unity Tactical MRDS Mount

The FAST MRDS mount, in conjunction with the Optic Adapter Plates (sold separately) in the FAST Modular Accessory Suite, brings compatible micro red dot sights to the established FAST height of 2.26″ to optical centerline. This includes micro red dot sights with any of the following footprints: RMR, DeltaPoint Pro, ACRO, 509T, RMSc and Holosun K.image

It comes standard with a two cross bolt rail clamp, but is compatible with the FAST QD (Quick Detach) Lever. With exception to the Leupold DeltaPoint Pro, it is also compatible for use with the line of FAST FTC magnifier mounts.

FAST is a series of optic mounting solutions that provides end users with a quicker sight picture than standard height mounts. FAST mounts create a 2.26” optical centerline from the rail, which allows for more rapid visual processing of the battlefield by ensuring an ergonomically correct heads-up posture. Further, they provide faster and easier dot/reticle acquisition while wearing night vision goggles, protective masks, plate carriers and other gear.

COMPATIBILITY:

All Optic Adapter Plates (Sold Separately) in the FAST™ Modular Accessory Suite EXCEPT for the plate with an Aimpoint® Micro footprint

MOUNT TYPE:

2 Cross Bolt Rail Clamp

FAST QD Lever Compatible (Sold Separately)

NOTE: The FAST MRDS is NOT compatible with the FAST Optic Adapter Plate with an Aimpoint Micro footprint.

Specifications for Unity Tactical MRDS Mount:

Manufacturer: Unity Tactical
Finish: Type III Hardcoat Anodized
Fabric/Material: 7075-T6 Aluminum
Height: 2.26 in
Weight: 3 oz
Light/Laser Attachment: Trijicon RMR
Optic Cut: Trijicon RMR
Quantity: 1

Package Contents:

  • Unity Tactical MRDS Mount

Unity Tactical MRDS Mount Orderable Models

List of Orderable Models

  • DEMO, Unity Tactical MRDS Mount, 2.26" Height, Cross Bolt Mount, RMR Footprint, Anodized Finish, Black, FST-MRDB , MPN: FST-MRDB-DEMO , Code: 2BU-RA-MRDS-FST-MRDB-DEMO
  • Unity Tactical MRDS Mount, 2.26" Height, Cross Bolt Mount, RMR Footprint, Anodized Finish, Black, FST-MRDB , MPN: FST-MRDB , UPC: 810007881997 , Code: 2BU-RA-MRDS-FST-MRDB
  • USED, Unity Tactical MRDS Mount, 2.26" Height, Cross Bolt, Mount RMR Footprint, Anodized Finish, Flat Dark Earth, FST-MRDF , MPN: FST-MRDF-EDEMO , Code: 2BU-RA-MRDS-FST-MRDF-EDEMO-RE-C
  • Unity Tactical MRDS Mount, 2.26" Height, Cross Bolt, Mount RMR Footprint, Anodized Finish, Flat Dark Earth, FST-MRDF , MPN: FST-MRDF , UPC: 810007882000 , Code: 2BU-RA-MRDS-FST-MRDF

Unity Tactical MRDS Mount Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Unity Tactical MRDS Mount, 2.26" Height, Cross Bolt Mount, RMR Footprint, Anodized Finish, Black, FST-MRDB , MPN: FST-MRDB-EDEMO , Code: 2BU-RA-MRDS-FST-MRDB-EDEMO-RE-C
  • USED, Unity Tactical MRDS Mount, 2.26" Height, Cross Bolt Mount, RMR Footprint, Anodized Finish, Black, FST-MRDB , MPN: FST-MRDB-EDEMO , Code: 2BU-RA-MRDS-FST-MRDB-EDEMO-RE-B
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