The Unity Tactical FAST Micro-SB Mount elevates taller micro red dots to a modern 2.26-inch optical centerline while preserving critical backup sighting capabilities. Engineered explicitly for the taller physical housing profiles of the Aimpoint CompM5s, CompM5b, and Duty RDS, it safely achieves the exact FAST platform height without placing the optic out of alignment. It features a built-in, fully adjustable front and rear backup iron sight (BUIS) network seamlessly machined into the housing walls to keep precious rail space unobstructed. This tall, heads-up configuration allows operators to maintain an ergonomically correct posture, making reticle processing incredibly fast when looking through night vision equipment, helmets, and plate carriers. Machined entirely from durable 7075-T6 aluminum with a Type III hardcoat anodized black finish, it keeps the physical profile compact and rigid under sustained field impact.