The FAST FTC 30mm magnifier mount by Unity Tactical employs a force-to-overcome mechanism to stow the magnifier below the optical sight plane, keeping it within the footprint of the weapon's receiver when not in use. The FTC (flip-to-center) technology eliminates the need for flip-to-side placements, providing all the benefits of magnification without snag hazards or occlusion of sight pictures when stowed.Compatible with most 30mm body magnifiers, the FAST FTC 30mm comes equipped with a FAST QD Lever that allows for mounting in either direction on the rail, accommodating both left- and right-handed FTC motion.