Springfield Echelon 4.0C COA 9mm 4″ 15/18rd DEC9409B-COA *Factory Blemish*

Springfield Echelon 4.0C COA | DEC9409B-COA

Engineered for carry, the Echelon™ 4.0C retains the key features of the full-size model, with a shorter 4-inch barrel and compact frame, offering a 15-round flush capacity and 18 rounds with the extended magazine. Factory equipped with the Aimpoint® A-CUT paired with the COA® closed-emitter red dot sight, this integrated system mounts the optic directly to the slide without intermediary plates, reducing tolerance stacking while delivering a lower, more secure interface for enhanced durability and consistent zero retention.

Aimpoint® COA® Red Dot
This Echelon is factory equipped with the Aimpoint A-CUT, providing a direct mounting interface for the included COA red dot sight.

Central Operating Group
The Central Operating Group is self-contained and serialized, providing a robust housing for the patent pending operating system.

(2) Magazines Included
The 4.0C ships with a 15-round flush magazine and 18-round extended magazine.

• Manufacturer: Springfield
• Model: Echelon 4.0C COA
• SKU: DEC9409B-COA
• Caliber: 9mm
• Color/Finish: Melonite
• Trigger/Action: Striker-Fired
• Barrel: 4" 1:10 Hammer-Forged
• Frame: Polymer
• Slide: Optic Ready
• Safety: Trigger
• Sights: Fixed Front & Rear, Aimpoint COA 3.5 MOA Red Dot Sight
• Dimensions (LxWxH): 7.25" x 1.2" x 5.125"
• Weight: 23.9 oz
• Capacity: 15/18