Springfield Armory(R) Echelon Alpha 4.0C is a California-compliant compact semi-automatic pistol chambered in 9mm Luger. It features a 4 in barrel with black Melonite finish an optics-ready serrated slide and a black polymer grip module with Picatinny accessory rail. This configuration uses a 10-round detachable magazine and features Adaptive Grip Texture for secure handling.Key Features 4 in barrel with black Melonite finish chambered in 9mm Luger Semi-automatic operation with 10-round detachable magazine Optics-ready serrated slide for compatible reflex sights Black polymer grip module with Picatinny accessory rail Adaptive Grip Texture for secure handling California-compliant configurationSpringfield 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.