Springfield Armory Echelon 4.5F 9mm 4.5-Inch Pistol, Desert FDE, 17/20-Round, U-Notch Sights

springfield armory echelon 4.5f Details

The Springfield Armory Echelon 4.5F 9mm 4.5-Inch Pistol, Desert FDE, 17/20-Round, U-Notch Sights is the full-size 4.5F Echelon configuration, giving shooters a longer slide, 4.5-inch barrel, optic-ready VIS system, and full-size handling.

At the center of the platform is Springfield Armory’s serialized Central Operating Group, a stainless chassis designed to support the Echelon’s modular grip system. The Variable Interface System allows direct mounting of many popular optics without a traditional adapter plate, while ambidextrous controls, Adaptive Grip Texture, and a hammer-forged barrel support serious defensive and range use.

Key Features

• Caliber: 9mm
• Barrel: 4.5-inch hammer-forged barrel
• Capacity: 17+1 and 20+1
• Frame style: full-size
• Finish/color: Desert FDE
• Sights: U-Notch rear sight
• Optic-ready Variable Interface System

Who It Fits

This model is a strong match for buyers comparing Echelon variants by barrel length, capacity, sighting system, finish, compliance status, and package contents. Use the exact product details above to confirm the configuration that matches your carry, duty, or range needs.