Echelon 4.0FC 9mm COA

Engineered to merge full-size capacity with a compact slide assembly, the Echelon 4.0FC pairs a 4-inch barrel with a full-length grip. With a host of patent pending features, this modular pistol is designed around a robust stainless steel chassis housed in a full-size frame with compact dust cover, 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.

Key Features:

• SKU-specific configuration listed as: Echelon 4.0FC 9mm COA
• Manufacturer part number: EC9409BFCCOA
• Genuine Springfield Armory design, materials, and quality control
• Built for reliable defensive, training, or professional use
• Best suited for defensive carry, duty use, or range training when configuration and local requirements are confirmed