Springfield Echelon 4.5F COA 9mm 4.5″ 17/20rd DEC9459B-COA *Factory Blemish*

Springfield Echelon 4.5F COA | DEC9459B-COA *Factory Blemish*

Engineered with superior ergonomics and built to withstand the harshest conditions, the Echelon™ 4.5F sets a new standard for modern, striker-fired duty pistols. With a host of patent pending features, this modular pistol is designed around a robust stainless steel chassis housed in a full-size frame, offering a 17-round flush capacity and 20 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
The Echelon 4.5F ships with a flush 17-round magazine and an extended 20-round magazine.

• Manufacturer: Springfield
• Model: Echelon COA
• SKU: DEC9459B-COA
• Caliber: 9mm
• Color/Finish: Melonite
• Trigger/Action: Striker-Fired
• Barrel: 4.5" Hammer-Forged
• Frame: Polymer, MIL-STD-1913 Accessory Rail
• Slide: Optic Ready
• Safety: Trigger
• Sights: Fixed Front & Rear, Aimpoint COA 3.5 MOA Red Dot Sight
• Dimensions (LxWxH): 8.0" x 1.2" x 5.5"
• Weight: 24.6 oz
• Capacity: 17/20