Springfield Armory Echelon 4.0 FC 9mm 4-Inch Black Pistol

Description

The Springfield Armory Echelon 4.0 FC is a semi-automatic 9mm pistol built around a 4-inch barrel and full-length grip. Its optics-ready slide, mounted Viridian RFX11 green dot, U-Dot sights, and polymer frame give it a practical configuration for range use and professional applications.

The pistol uses a modular serialized operating group and a Variable Interface System for direct-mount optic compatibility. Its ambidextrous layout and Picatinny rail add flexibility without changing the compact slide and full-length grip format.

Key Specifications

• A 9mm Luger chambering uses a common pistol cartridge for range practice and general-purpose applications.
• The 4-inch barrel balances a compact slide assembly with a useful sight radius.
• The black polymer frame keeps the grip module durable and practical for regular handling.
• The optic-ready slide supports direct-mount optic configuration through the listed Variable Interface System.
• The mounted Viridian RFX11 green dot provides an included electronic sighting option.
• The fixed U-Dot sights provide a built-in mechanical sighting system.
• The four 10-round magazines provide multiple magazines for range sessions and storage.
• The ambidextrous configuration accommodates operation from either side.
• The Picatinny rail provides a standard mounting interface for compatible accessories.
• The non-threaded muzzle is configured for a standard barrel setup.

This Echelon 4.0 FC configuration is suited to shooters who want a full-length grip, compact 4-inch barrel, included optic, and multiple magazines in one package. The combination of modular optics support, ambidextrous controls, and a polymer frame makes it a straightforward choice for structured range use.

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