Springfield Armory Echelon 4.0C COA
Springfield Armory Echelon 4.0C COA 9mm 4in 15/18rd Black Pistol
The Springfield Armory Echelon™ 4.0C COA® is a compact 9mm handgun built for carry, featuring a 4-inch hammer-forged barrel and a black Melonite® finish on both the slide and barrel.
This model comes factory equipped with the Aimpoint® A-CUT® direct-mount slide interface and includes an Aimpoint® COA® closed-emitter red dot sight. The pistol ships with two magazines: one 15-round flush-fit and one 18-round extended magazine.

Specifications
| UPC | 706397000950 |
|---|---|
| Brand | Springfield Armory |
| Model | Echelon 4.0C COA |
| Model Number | EC9409B-COA |
| Caliber | 9mm |
| Series | Echelon COA |
| Mfg Part Number | EC9409B-COA |
| Barrel Length | 4 in |
| Capacity | 15+1 (flush), 18+1 (extended) |
| Year Introduced | 2026 |
| Overall Length | 7.25 |
| Sights | Black serrated front & rear, Aimpoint® COA® red dot |
| Frame | Black Polymer, Small Grip Module |
| Finish | Melonite® |
| Grip | Polymer |
| Weight | 23.9 oz (w/ flush mag), 24.3 oz (w/ extended mag) lbs |
| Purpose 1 | Personal Defense |
| Purpose 2 | Recreation / Range Fun |
Springfield Armory, founded in 1974, has evolved into one of the most respected names in the firearms industry. Known for its commitment to quality, innovation, and customer satisfaction, modern Springfield Armory continues the legacy of the original U.S. armory, which played a pivotal role in American military history.
Today, Springfield Armory is celebrated for its extensive range of firearms, including the renowned XD series, the iconic M1A, and the versatile SAINT AR-15 rifles. Each product is meticulously engineered to meet the highest standards of performance, reliability, and safety, ensuring that both civilian and professional users have access to top-tier firearms.
Springfield Armory's dedication to innovation is evident in their o…
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