Springfield Armory Echelon 4.0 FC 9mm 4″ Gear Pack

About this product

The Springfield Armory Echelon 4.0 FC is a full-grip, compact-slide pistol designed to blend full-size capacity with manageable handling. It features a 4-inch hammer-forged steel barrel with a Melonite finish and an optics-ready, billet-machined slide. The platform uses Springfield’s Central Operating Group for a serialized modular foundation and is built with ambidextrous controls and duty-capable sights.

Key Specifications

• Chambered in 9mm Luger.
• Barrel measures 4 inches and is hammer-forged with a Melonite finish.
• Slide is optics-ready and billet machined with a Melonite finish.
• Frame is a black polymer full-size grip module with Picatinny rail.
• Sights include a tritium/luminescent U‑Dot front and Viridian RFX11 green dot (optic mounted in some listings).
• Action is striker-fired semi-automatic.
• Standard capacity listed as 20+1.
• Includes multiple magazines (configuration varies by listing).
• Controls are ambidextrous for right- and left-hand operation.

The Echelon 4.0 FC is built for shooters who want full-capacity ergonomics with a compact, optics-ready slide and durable Melonite finishes. As a gear pack it provides a ready-to-use package that supports range use and modular setup with modern optics — a practical choice for those seeking a balanced, adaptable 9mm platform.

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