Springfield Armory(R) Echelon 4.0FC is a semi-automatic pistol chambered in 9mm Luger with a 15+1 round capacity. It features a 4 in black Melonite-finished barrel and an FDE Cerakote steel optic-ready serrated slide. The polymer frame incorporates a Picatinny accessory rail and an Adaptive Grip Texture surface for secure handling.Key Features Chambered in 9mm Luger 4 in black Melonite-finished barrel 15+1 round capacity Semi-automatic operation FDE Cerakote steel optic-ready serrated slide Polymer frame with Picatinny accessory rail Adaptive Grip TextureSpringfield Armory(R) builds modern firearms that blend proven designs with contemporary features for today's shooters. The brand is known for duty-capable handguns and performance-oriented platforms that support optics lights and high-round-count training. Springfield Armory focuses on practical reliability shooter-friendly ergonomics and consistent value across its lineup.