Unity Tactical FAST Absolute Riser - FDE

All Unity Tactical optic mounts
Unity Tactical FAST Absolute Riser - FDE - Optic Mount - view 1
Unity Tactical FAST Absolute Riser - FDE - Optic Mount - view 2
Unity Tactical FAST Absolute Riser - FDE - Optic Mount - view 3
Buy Now

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.

Specifications

MPNFST-RAF
ColorFDE
HeightAbsolute
Optic CompatibilityEOTech XPS
Mount TypeRiser
Mounting InterfacePicatinny

Available Merchants(7)

Prices checked

Price Alert

Get an email if the price drops 10% or more.
Primary Arms logo
Primary Arms
Free shipping over $99
Shipping Speed
In Stock
$95.00
Classic Firearms logo
Classic Firearms
Shipping varies
Shipping Speed
In Stock
$95.00
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
In Stock
$95.00
KY Gun Company logo
KY Gun Company
Flat rate shipping
Shipping Speed
In Stock
$95.00
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
In Stock
$104.99
Brownells logo
Brownells
Free shipping over $99
Shipping Speed
Out of Stock
$95.00
MidwayUSA logo
MidwayUSA
Free shipping over $100
Shipping Speed
Out of Stock
$95.00

Build history on GunPartPicker

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.

Trending optic mounts →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

Not sure which optic mount to pick?

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:

Builds Featuring This Part

See all builds →

Builds in the community that include the Unity Tactical FAST Absolute Riser - FDE

BuildPartsTotal
LMT 14.5" 5.56 build
LMT 14.5" 5.56
14$3186.28

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!