Unity Tactical FAST Absolute Riser Black Optics Mount - FST-RAB
Out of stock
Elevate your red dot optics to the optimal 2.26-inch optical centerline with the Unity Tactical FAST Absolute Riser Black Optics Mount. Designed specifically for absolute co-witness height sights like the EOTech XPS series, this precision-engineered riser transforms standard rail-mounted optics into a heads-up platform that enhances speed and ergonomics during dynamic tactical operations.
Key Features
- Precision-machined from 7075-T6 aluminum with Type III hardcoat anodizing for exceptional durability and corrosion resistance
- Delivers a consistent 2.26-inch optical centerline when paired with absolute co-witness optics
- Provides a full 3.5-inch Picatinny rail platform for direct optic mounting
- Secure 2-cross-bolt rail clamp interface compatible with MIL-STD-1913 rails and FAST QD Lever (sold separately)
- Seamlessly integrates with Unity FAST FTC magnifier mounts for versatile setup options
Why Choose the FAST Absolute Riser
Operators facing night vision, protective masks, plate carriers, or communications gear often struggle with awkward sight pictures and fatigue from low-mounted optics. The FAST Absolute Riser solves these pain points by promoting a natural, upright shooting posture that reduces neck strain and enables faster reticle acquisition. Its robust construction ensures reliable zero retention even under rigorous use, while the compact footprint maintains a low profile on your rail system.
Technical Specifications
- Weight: 3.5 oz
- Length: 3.6 in
- Width: 1.4 in
- Height: 1 in
- Material: 7075-T6 Aluminum
- Finish: Type III Hardcoat Anodized Black
- Mount Type: 2-Cross Bolt Rail Clamp (FAST QD Lever Compatible)
- Compatibility: Absolute co-witness rail-mounted optics such as EOTech XPS, Leupold LCO, and similar models
Built to Unity Tactical’s exacting standards, this riser delivers professional-grade performance without unnecessary bulk. Whether you’re building a duty-ready carbine or optimizing a competition setup, the FAST Absolute Riser provides the elevation and stability needed for confident, rapid target engagement.
Upgrade your optic mounting solution today and experience the difference a purpose-built riser can make in your tactical readiness.
| Weight | 3.5 oz |
|---|---|
| Dimensions | 3.6 × 1.4 × 1 in |
| MPN | FST-RAB |
| UPC | 810007881140 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
