Unity Tactical FST-ORB Fast Optic Riser

Unity Tactical FST-ORB Fast Optic Riser

The FST-ORB Fast Optic Riser is a precision-engineered mounting solution designed to optimize your red dot sight picture. By elevating direct-to-rail mounted optics from lower 1/3 co-witness height to a 2.26" optical centerline, this riser delivers measurable advantages in both speed and ergonomics.

Why Optical Height Matters

A higher sight line promotes a more natural heads-up shooting posture, enabling faster target acquisition and easier reticle processing. This becomes especially valuable when wearing electronic communications headsets, night vision equipment, or protective gear like gas masks. The 2.26" height standard has proven itself across professional and tactical applications.

Design and Compatibility

• Direct Picatinny mounting for secure, tool-free installation
• Standard two cross-bolt rail clamp for rock-solid stability
• Compatible with lower 1/3 co-witness optics including EOTech EXPS and Vortex UH-1 models
• Pairs seamlessly with FAST FTC magnifier mounts for magnified shooting
• Quick-detach ready — accepts optional FASTQD lever for rapid optic removal
• Black anodized finish resists corrosion and glare

The FAST Philosophy

The FAST (Fast Acquisition Sight Technology) platform prioritizes what matters most: getting your eyes on target faster. Every component is engineered to support that mission.