The Unity Tactical FAST Absolute Riser was designed to create a 2.26″ optical centerline from the rail when paired with an absolute co-witness rail-mounted sight. This elevated height promotes a more natural, heads-up shooting posture, allowing for faster and easier dot or reticle acquisition while wearing night vision goggles, protective masks, plate carriers, helmets, and other mission-essential gear. By reducing the need to excessively lower the head behind the optic, the FAST system helps improve situational awareness and overall shooter comfort during extended use.

The Unity FAST Absolute Riser securely elevates block-style red dot optics with an absolute co-witness height to a 2.26″ optical centerline. It provides a robust M1913 Picatinny platform for direct attachment of optics such as the EOTech XPS, Leupold LCO, and other compatible absolute co-witness sights. The increased optic height is particularly beneficial for modern shooting techniques and night vision applications, enabling a more efficient sight picture and smoother target transitions.

Constructed from durable 7075-T6 aluminum and finished with a Type III Hardcoat Anodized coating in either Black or FDE, the FAST Absolute Riser is built to withstand demanding field conditions while maintaining a lightweight profile. It comes standard with a secure rail clamp mounting system and is also compatible with Unity Tactical’s ADM QD Lever Kit (sold separately) for users who prefer quick-detach capability. Designed for professional end users, enthusiasts, and anyone seeking enhanced ergonomics, the FAST Absolute Riser delivers a rugged and reliable mounting solution for modern optics.