Springfield Armory Echelon 4.0 FC 9mm 4" 15-Round Pistol Gear Pac with Viridian RFX11

The Springfield Armory Echelon 4.0 FC Gear Pac is a striker-fired 9mm Luger pistol built on the Central Operating Group, a serialized internal chassis that Springfield uses across its modular handgun platform. It is sold as a bundle with a factory-mounted Viridian RFX11 green dot optic.

The pistol has a full-size polymer frame with a 4-inch barrel, a melonite finish, adjustable sights and ambidextrous controls. Its Variable Interface System mounts the optic directly to the slide without adapter plates. The package includes four 15-round magazines.

Tritium luminescent U-Dot backup sights provide aiming independent of the optic. The pistol is intended for duty, defensive and competitive use, and the optic mount is the feature that distinguishes this bundle from a standard Echelon.

• Caliber: 9mm Luger
• Action: Striker Fired
• Barrel Length: 4"
• Capacity: 15 Rounds
• Frame Size: Full Size
• Material: Polymer Frame
• Finish: Melonite
• Optic: Viridian RFX11 green dot, factory-mounted