FAST Optic Riser – Elevated Mounting for Faster Target Acquisition and Enhanced Ergonomics

• Elevates Optics for Enhanced Sight Picture: The FAST™ Optic Riser raises direct-to-rail mounted red dot optics from a standard lower 1/3 co-witness height to a 2.26″ optical centerline, providing a more elevated and ergonomic line of sight. 
• Optimized for Modern Gear: Designed to improve dot/reticle acquisition while wearing night vision goggles, protective masks, and other tactical equipment, ensuring quick and accurate target engagement. 
• Compatible with Lower 1/3 Co-Witness Optics: Works seamlessly with optics like the EOTech® EXPS, Vortex® UH-1, and similar lower 1/3 co-witness systems. 
• Durable and Reliable Build: Made from 7075-T6 Aluminum and coated with Type III Hardcoat Anodizing, this riser is rugged, lightweight, and built to last under demanding conditions. 
• Customizable Mounting Options: Standard with a two cross-bolt rail clamp, but also compatible with the optional FAST™ QD Lever for quick detach functionality. 
• Supports Flexible Setup: Pairs with FAST™ FTC (Flip-to-Center) magnifier mounts for users needing magnification versatility. 
• Lightweight: Weighs less than 3 oz, minimizing additional load on your equipment. 
• Two Color Options: Available in Black and FDE, with FDE having natural color variations due to the Type III Hardcoat process. 

FAST Optic Riser Review

What are some common accessories to add to the FAST Optic Riser?

• FAST™ FTC (Flip-to-Center) Magnifier Mount: Allows users to pair their riser with magnifiers for increased versatility and range. 
• FAST™ QD (Quick Detach) Lever: Offers a quick detach option for the riser, improving flexibility and ease of use. 
• Protective Lenses or Covers: Protects optics from scratches, dust, and debris, ensuring longevity. 
• Laser or Illumination Devices: Can be mounted nearby for enhanced capability in low-light or tactical scenarios. 
• Offset Optic Mounts: Provides the option to attach secondary optics directly to the setup for close-quarter versatility. 

FAST Optic Riser Features and Specs

The FAST™ Optic Riser is a reliable and efficient mounting solution designed to elevate direct-to-rail mounted red dot optics for enhanced performance. By raising the optic’s centerline to 2.26″, it enables a more ergonomic heads-up posture, faster dot or reticle acquisition, and improved compatibility with gear like night vision goggles and protective masks. Made from durable 7075-T6 Aluminum and available in Black or FDE, this riser is a versatile option for professional and recreational shooters alike.

Key Features

• Elevates optics to a 2.26″ optical centerline for better heads-up posture.
• Compatible with all direct-to-rail mounted optics, optimized for Lower 1/3 height optics.
• Pairs with the FAST™ FTC (Flip-to-Center) magnifier mount for added versatility.
• Equipped with a standard two cross bolt rail clamp and compatible with the FAST™ QD Lever (sold separately).
• Constructed from strong 7075-T6 Aluminum with Type III Hardcoat Anodized finish for rugged reliability.
• Lightweight and compact design: Weight: <3.0 oz (85 g), Dimensions (W x L x H): <1.4 x 3.6 x 0.8 in (3.6 x 9.1 x 2.0 cm)
• Available in Black and FDE* (Flat Dark Earth). Variations in FDE finish may occur due to the anodizing process.
• Made in the USA.

What’s in the box of the FAST Optic Riser?

• (1) FAST™ Optic Riser 
• (2) Cross Bolt Rail Clamps 
• (1) Instruction Manual/Installation Guide 

FAST Optic Riser FAQs

What makes the FAST™ Optic Riser different from standard optic mounts? 

The FAST™ Optic Riser elevates the optical centerline to 2.26″, which facilitates a more ergonomic heads-up posture. This helps with faster dot acquisition, especially when using night vision goggles, protective gear, or plate carriers.

What optics are compatible with the Unity Tactical FAST Optic Riser? 

The riser is optimized for lower 1/3 co-witness height optics and supports any direct-to-rail mounted optics, including popular models like the EOTech® EXPS and Vortex® UH-1.

Can I use the FAST Optic Riser with an absolute co-witness optic? 

No, if you’re running an absolute co-witness height optic, you’ll need the FAST™ Absolute Riser.

Is the Unity FAST Optics Riser compatible with the FAST™ QD Lever? 

Yes, as of August 2023, the riser is compatible with the FAST™ QD Lever, which is sold separately.

What materials and coating are used for the Unity Tactical FAST Riser? 

The riser is made from durable 7075-T6 Aluminum and is coated with a Type III Hardcoat Anodized finish available in Black or FDE*.

What is the weight of the Unity Tactical FAST – Optics Riser? 

The riser is lightweight, weighing less than 3 ounces (<85 grams).

Why does the FDE color vary between products? 

Due to the chemical process involved in Type III Hardcoat Anodization, the final “FDE” finish can vary, resulting in slight differences in color between parts, even within the same batch.

What mounting system does the Unity Tactical FAST Optic Riser Black/FDE use? 

The riser comes standard with a two cross bolt rail clamp, providing a secure attachment.