Radian Vertex FBX Trigger

The Radian Vertex FBX is the flat-bow variant of Radian's next-generation single-stage AR-15 trigger, sharing the CBX's TriggerTech Zero Creep Technology but using a flat trigger shoe preferred by many competition and precision shooters. It produces a clean, creep-free break with extremely short overtravel and a short, tactile reset.

The flat bow provides a consistent contact surface regardless of where the finger contacts the trigger shoe. Shooters who index with the distal joint of the trigger finger, or who stage the trigger during precision shots, often prefer flat bows for the more predictable feel across the vertical travel of the shoe. The forward-positioned bow design carries over from the original Vertex line, promoting a straight-back press that minimizes lateral pull. The angular position of the bow creates a natural index point for repeatable finger placement.

The self-contained cassette drops into mil-spec AR-15 lowers using standard 0.154" pins, with a built-in anti-walkout feature that eliminates the need for KNS or anti-rotation pins.