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Questions & Answers
Will this co witness with exps2 and fixed Daniel Defense front and rear sight? Or at least is it still possible to run them together? Expert Answer

Yes, you can still co-witness your sights when using the Unity Tactical Optics Riser Platform with a Eotech EXPS2.

by Hunter, Gear Expert, February 22, 2022
What is the riser height? I have a flip over magnifyer that sits way to high so wanting to Raise my SightMark red dot. Expert Answer

The Unity Tactical Optics Riser Platform will raise the centerline height of your optic by 0.7".

by Ethan, Gear Expert, August 28, 2023
Customer Reviews
Helpful Positive Review
DONT BUY THE FAKES by Samuel Gale, Verified Owner, June 4, 2025
I got a fake in a trade, without knowing what the real one was like it seemed like it would do the trick. I ended up buying the real one and the diffrence is there. Just buy the real one.
1/1 found this helpful
Helpful Positive Review
nice lil product by Keyburn, Verified Owner, June 10, 2025
looks goofy with my exps3-0 but works very well worth it
1/1 found this helpful
Helpful Positive Review
As Advertised by Logan, Verified Owner, October 22, 2024
I used this riser to raise my Holosun 510C. Not quite tall enough for comfortable night vision use but definitely better than without it. Very comfortable to shoot without nods as it eases the neck contortion. For the 510C you will want something tal...
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1/1 found this helpful
Helpful Positive Review
Eotech Riser by DAG2020, Verified Owner, September 20, 2020
Solid riser for your Eotech. I’m running it on my DD PDW and works perfectly for my line of sight. Solid construction and east to use. Gone though 500+ rounds and still holding zero. Worth the investment for your optic.
7/7 found this helpful
Helpful Positive Review
brings it to perfect height by Sunny, October 7, 2023
I used it with the Eotech exps3 and it works well with it. i subsequently have unity magnifier adapter and it brings the whole setup in alignment. I don't really like that you have to buy a proprietary quick de attachment screw from them for this... ...
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1/1 found this helpful
Helpful Positive Review
Excellent Riser by COL MKL, Verified Owner, October 22, 2020
I bought this to mount an Eotech EXPS2 on my X95. It works very well and gives me the height I need without replacing the entire OEM rail. Construction is solid and it finished well. My only negative is that the color is hardly FDE but closer to gold...
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1/1 found this helpful
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Product Info for Unity Tactical Optics Riser Platform

FAST is a series of optic mounts and platforms that provide end users with a quicker sight picture than standard height mounts. A 2.26 optical centerline height provides faster/easier reticle acquisition while wearing electronic earpro/communications headsets, night vision goggles and gas masks and allows for more rapid visual processing of the battlefield by promoting a heads-up posture. A heads-up posture also helps users maintain a neutral spine position which is more comfortable while wearing helmets, plate carriers, and other heavy gear.image

FAST Riser securely elevates block-type red dot optics with a standard lower 1/3 cowitness picatinny mount to a 2.26? optical center line. FAST Riser provides an elevated M1913 Picatinny platform for direct attachment of optics such as EOTech EXPS, Leupold LCO, Vortex UH-1, and other lower 1/3 optics.

Technically, the FAST Riser will support absolute cowitness optics such as EOTech XPS, Sig Sauer Romeo8H, etc. But, compatibility with the FAST FTC Magnifier Mount will be limited.

The FAST Riser comes standard with a rail-grabber clamp. A Flip-Up Offset Backup Rear Iron Sight module can be purchased separately. This feature will provide fast-transition BUIS capability to the FAST Riser. The Offset Rear Iron Sight Module is 100% compatible with existing Offset Front Sights such as those available from MAGPUL, Dueck Defense, Midwest Industries, and Knights Armament Company.

The FAST Riser is built from 7075-T6 Aluminum and Type III Hardcoat Anodized Black or FDE.

Due to the chemical process that takes place during Type III Hardcoat, the final finish can vary slightly from part to part (even parts done in the same batch). Therefore, your FDE FAST Mount may vary from one to the next, and may vary slightly from the photos shown online.

Specifications for Unity Tactical Optics Riser Platform:

Manufacturer: Unity Tactical
Finish: Type III Hardcoat Anodized
Fabric/Material: T6 Aluminum
Red Dot Sights-Footprint: Not Applicable
Attachment Type: Picatinny
Optic Cut: Not Applicable
Length: 2 in
Width: 1.3 in
Height: 2 in
Weight: 0.2 lb
Mount Type: Picatinny

Features of Unity Tactical Optics Riser Platform

  • Accepts EOTech EXPS models, Vortex UH-1 models, Leupold LCO models, and other rail-mounted-style sights
  • Direct Mount to Picatinny Rail
  • 7075 T6 Aluminum Construction
  • Type III Hardcoat Anodized
  • 2.26 to Centerline of Optic (as long as optic is lower 1/3 cowitness height)

Package Contents:

  • Unity Tactical Optics Riser Platform

Unity Tactical Optics Riser Platform Orderable Models

List of Orderable Models

  • Unity Tactical Optics Riser Platform, FDE, FST-ORF , MPN: FST-ORF , UPC: 810007880068 , Code: 2BU-RMT-UTFORP-FST-ORF
  • Unity Tactical Optics Riser Platform, Black, FST-ORB , MPN: FST-ORB , UPC: 810007880051 , Code: 2BU-RMT-UTFORP-FST-ORB
  • USED, Unity Tactical Optics Riser Platform, Black, FST-ORB , MPN: FST-ORB-EDEMO , Code: 2BU-RMT-UTFORP-FST-ORB-EDEMO-OB-C

Unity Tactical Optics Riser Platform Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Unity Tactical Optics Riser Platform, FDE, FST-ORF , MPN: FST-ORF-EDEMO , Code: 2BU-RMT-UTFORP-FST-ORF-EDEMO-OB-C
  • USED, Unity Tactical Optics Riser Platform, FDE, FST-ORF , MPN: FST-ORF-EDEMO , Code: 2BU-RMT-UTFORP-FST-ORF-EDEMO-OB-B
  • USED Unity Tactical Optics Riser Platform, Black, FST-ORB, EDEMO30, Excellent, Open Box , MPN: FST-ORB-EDEMO30 , Code: 2BU-RMT-UTFORP-FST-ORB-EDEMO-OB-B
  • USED, Unity Tactical Optics Riser Platform, Black, FST-ORB , MPN: FST-ORB-EDEMO , Code: 2BU-RMT-UTFORP-FST-ORB-EDEMO-OT-U
  • DEMO, Unity Tactical Optics Riser Platform, FDE, FST-ORF , MPN: FST-ORF-DEMO , Code: 2BU-RMT-UTFORP-FST-ORF-DEMO-OB-A
  • USED, Unity Tactical Optics Riser Platform, FDE, FST-ORF , MPN: FST-ORF-EDEMO , Code: 2BU-RMT-UTFORP-FST-ORF-EDEMO-RE-B
  • USED Unity Tactical Optics Riser Platform, Black, FST-ORB, EDEMO29, Condition Fair, Used , MPN: FST-ORB-EDEMO29 , Code: 2BU-RMT-UTFORP-FST-ORB-EDEMO-US-D
  • USED, Unity Tactical Optics Riser Platform, FDE, FST-ORF , MPN: FST-ORF-EDEMO , Code: 2BU-RMT-UTFORP-FST-ORF-EDEMO-OT-U
  • USED Unity Tactical Optics Riser Platform, Black, FST-ORB, EDEMO28, Condition Like New, Open Box , MPN: FST-ORB-EDEMO28 , Code: 2BU-RMT-UTFORP-FST-ORB-EDEMO-OB-A
  • USED Unity Tactical Optics Riser Platform, Black, FST-ORB, EDEMO27, Used, Condition Like New , MPN: FST-ORB-EDEMO27 , Code: 2BU-RMT-UTFORP-FST-ORB-EDEMO27
  • USED Unity Tactical Optics Riser Platform, FDE, FST-ORF, EDEMO14, Used, Condition Like New , MPN: FST-ORF-EDEMO14 , Code: 2BU-RMT-UTFORP-FST-ORF-EDEMO14
  • USED Unity Tactical Optics Riser Platform, Black, FST-ORB, EDEMO17 , MPN: FST-ORB-EDEMO17 , Code: 2BU-RMT-UTFORP-FST-ORB-EDEMO17
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