Unity Tactical FAST Absolute Optic Riser Mount FDE
Unity Tactical
$98.69
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Unity Tactical
Unity Tactical FAST Absolute Optic Riser Mount FDE
The Unity Tactical FAST Absolute Riser in Flat Dark Earth is an engineered optic mount designed to elevate your red dot or reflex sight to a 2.26" optical centerline height, giving you faster, more natural target acquisition in demanding tactical environments.
- 2.26" optical centerline height for rapid, heads-up reticle acquisition
- Compatible with night vision goggles, gas masks, and electronic hearing protection
- Constructed from lightweight, aircraft-grade 7075-T6 aluminum
- Type III hardcoat anodized finish for maximum durability and corrosion resistance
- Standard rail grabber mount fits most MIL-STD-1913 Picatinny rail systems
- Flat Dark Earth finish coordinates with modern tactical and desert-pattern builds
Who This Is For
The Unity Tactical FAST Absolute Riser is purpose-built for military personnel, law enforcement operators, and serious tactical shooters who regularly run electronic ear protection, NVGs, or gas masks in the field. The elevated sight height promotes a more ergonomic, heads-up shooting posture that reduces target transition time and supports faster visual processing — making it an ideal upgrade for anyone who needs their optic to keep pace with high-tempo, real-world operations. It's equally well-suited to competitive shooters and prepared civilians building a serious AR-platform rifle.
Specifications
| Brand | Unity Tactical |
|---|---|
| Model | FAST Absolute Riser |
| Color / Finish | Flat Dark Earth (FDE) |
| Optical Centerline Height | 2.26" |
| Material | 7075-T6 Aluminum |
| Anodizing | Type III Hardcoat |
| Mount Type | Standard Rail Grabber (Picatinny / MIL-STD-1913) |
| Compatible Optics | Aimpoint, Trijicon, Holosun, and similar footprint sights |
| Country of Origin | USA |
Frequently Asked Questions
What optics are compatible with the Unity Tactical FAST Absolute Riser?
The FAST Absolute Riser uses a standard rail grabber mount that fits MIL-STD-1913 Picatinny rails found on most AR-15, AR-10, and similarly equipped platforms. The riser itself is designed to accept optics with compatible mounting footprints — including popular red dots and reflex sights from Aimpoint, Trijicon, Holosun, and others — though you should verify your specific optic's base mount is compatible before purchasing.
Why is a 2.26" optical centerline height beneficial over standard-height mounts?
A standard lower-1/3 or absolute co-witness mount typically places your optic at around 1.54"–1.93" above the bore. Unity Tactical's 2.26" centerline height is specifically engineered to align with the natural line of sight when a shooter is wearing electronic ear protection, night vision goggles, or a gas mask — gear that raises head position and can make lower mounts awkward to acquire quickly. The result is a more heads-up posture, reduced neck strain, and significantly faster reticle acquisition under operational conditions.
Will the FAST Absolute Riser work with my existing backup iron sights (BUIS)?
Because the FAST Absolute Riser raises your primary optic to 2.26", standard-height flip-up or fixed iron sights will not co-witness through the optic at this height. If you plan to run backup iron sights alongside this riser, you will need tall or "FAST"-height BUIS — such as the Unity Tactical FAST BUIS — designed specifically to match the 2.26" optical centerline. Always confirm BUIS compatibility before finalizing your build.
