Springfield Armory Echelon 4.0 FC 9mm 4" Black Melonite 10+1 CA Gear Pac

The Springfield Armory Echelon 4.0 FC is a semi-automatic pistol chambered in 9mm, designed for duty, home defense, and concealed carry where full-size grip capability is desired in a compact-slide package. Features a black polymer frame with a Picatinny accessory rail, engineered around Springfield's serialized Central Operating Group (COG) for modular performance. The steel slide wears a durable Black Melonite finish and is optic-ready via the Variable Interface System (VIS) for direct-mount compatibility with popular red dot footprints. The 4" barrel delivers reliable velocity and a practical sight radius. Capacity is 10+1 rounds (CA-compliant), with four 10-round magazines included in the Gear Pac bundle. Sights feature a luminescent front and tactical-rack U-Dot rear (fixed). Striker-fired action with integrated trigger safety.