Springfield Armory Echelon 4.0C Optic Ready 9mm Pistol with Aimpoint COA - 4" - 1x 15rd, 1x 18rd Mags

Overview

The Springfield Armory Echelon 4.0C is a compact-frame, striker-fired 9mm handgun designed for concealed carry. It features a 4-inch hammer-forged steel barrel with a 1:10 twist and a billet-machined slide finished in Melonite. The pistol is equipped with the factory-installed Aimpoint COA closed-emitter red dot sight, mounted directly to the slide via the A-CUT interface system to reduce height and improve zero retention. Internally, the 4.0C utilizes a serialized Central Operating Group, a self-contained fire control chassis that allows for frame swaps between different grip module sizes. This model includes a small grip module and ships with one 15-round flush-fit magazine and one 18-round extended magazine. The Echelon 4.0C incorporates a captive recoil system and has a grip width of 1.2 inches. It is optimized for duty use and carry, maintaining the core capabilities of the full-size Echelon platform in a lighter, shorter package.

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