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FAST™ Accessory Riser: 0.725" Lift for Lasers and Thermals to Achieve 2.26" FAST™ Height









FAST™ Accessory Riser: 0.725" Lift for Lasers and Thermals to Achieve 2.26" FAST™ Height
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Customers from Taiwan can make purchases at PTS Steel Shop (Taiwan) / Ruten - PTS Steel Shop, while those from the United States can visit PTS (USA).
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The UNITY FAST™ Accessory Riser is a precision-engineered mounting solution designed to elevate rail-mounted optics, lasers, and thermals by 0.725 inches to the standardized FAST™ 2.26 inch optical centerline. This elevation delivers the optimal heads-up posture for rapid target acquisition and improved situational awareness.
Key Advantages and Compatibility
- 📏 Dedicated 0.725 in Elevation: Specifically designed to bring devices with lower standard heights up to the 2.26 in FAST™ ecosystem standard, ensuring seamless co-witness with other FAST™ mounts.
- 🧠 Heads-Up Posture: The 2.26 in height allows users to maintain an ergonomically correct posture, providing faster target acquisition and enhanced comfort while wearing protective gear and plate carriers.
- Integrated Cable Management: Features an integrated cable routing slot to ensure clean and secure wire management for laser and light systems, maintaining a streamlined weapon platform.
- Broad Compatibility: Ideal for high-demand accessories:
- Optics: SIG Sauer® ROMEO8T, Leupold™ LCO.
- Thermals: Trijicon® SkeetIR™x, Pixels on Target™ VooDoo-S™ (when using a UNITY CTM™).
- Lasers: Most standard rail-mounted lasers.
Structure and Specifications
- Lightweight & Compact: Weighs less than 2.5 oz (<70.9 g) and occupies only three Picatinny rail slots, making it perfect for builds where rail space is at a premium.
- Extreme Durability: Built from high-strength 7075-T6 aluminum with a Type III hardcoat anodized finish.
- Mounting Security: Utilizes a 2-bolt cross-rail clamp for a secure and tool-friendly installation.
- Made in the USA.
Specifications Summary
| Specification | Value |
| Elevation Height | 0.725 inches |
| Achieved Centerline | 2.26 inches (with supported optics/lasers) |
| Rail Footprint | Occupies 3 Picatinny Rail Slots |
| Material | 7075-T6 Aluminum |
| Weight | < 2.5 oz / < 70.9 g |
| Key Feature | Integrated Cable Routing Slot |
| Mounting System | 2 Cross-Bolt Picatinny Clamp |
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FAST™ Accessory Riser: 0.725" Lift for Lasers and Thermals to Achieve 2.26" FAST™ Height
Sale priceHK$744.00
Regular priceHK$875.00
