The Springfield Echelon 4.0C COA delivers a compact, optics-ready striker-fired platform built for modern performance and adaptability. Featuring Springfield’s innovative Central Operating Group (COG), this pistol offers a modular chassis system for long-term customization, paired with a durable black Melonite finish and a balanced 4-inch barrel that enhances control without sacrificing concealability.

Equipped from the factory with a precision optic from :contentReference[oaicite:1]{index=1} and Springfield’s VIS Optic Mounting System, the Echelon 4.0C allows direct optic mounting without plates for rapid target acquisition. Its ergonomic polymer grip module with enhanced texturing ensures confident handling, while the included 15-round and 18-round magazines provide flexible capacity for carry, defense, and range use.

• Caliber: 9mm Luger
• Barrel Length: 4"
• Capacity: 15rd & 18rd magazines included
• Frame: Polymer grip module with modular COG chassis system
• Slide Finish: Black Melonite
• Sights: Luminous front with Tactical Rack U-Dot rear
• Additional Features: Factory-installed optic, VIS plate-free mounting system, striker-fired action, integrated trigger safety