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Unity Tactical
Overview
The Unity Tactical FAST Absolute Riser in FDE is designed to provide a stable platform for mounting optics, specifically compatible with EOTech XPS sights. With its absolute height, this riser allows for a lower third co-witness, ensuring optimal line of sight while maintaining a streamlined profile on your build. This product is commonly used in builds where quick target acquisition and enhanced accuracy are priorities, particularly in tactical and competitive shooting scenarios.
Unity Tactical FAST Absolute Riser - FDE
Prices checked
Builders have added the Unity Tactical FAST Absolute Riser - FDE to their builds on GunPartPicker. Since April 2026, it ranks #21 of the 418 optic mounts builders have added. Builds with this optic mount are nearly all chambered in 5.56 NATO, nearly all on carbine-length gas, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 5 of the 7 retailers we track have it in stock. Prices barely moved in October 2026, holding around $95, with no real sale all month. Buying today, the lowest price is $95 at Primary Arms, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every optic mount by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Optic Mount Guide →Check it against the live catalog:
The part most often added in each category by the builds that include this one

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Builds in the community that include the Unity Tactical FAST Absolute Riser - FDE
| Build | Parts | Total |
|---|---|---|
![]() | 14 | $3186.28 |
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