Springfield Echelon 4.5F FDE 9mm 4.5″ 17+1/20+1

Springfield Armory Echelon 4.5F – FDE, 9mm, 4.5″ Barrel, 17+1 / 20+1

Next-Generation Performance. Duty-Ready Precision. Elite Control.

The Springfield Echelon 4.5F FDE redefines what a modern duty pistol should be. Chambered in 9mm, it features a 4.5″ hammer-forged barrel, modular Central Operating Group (COG) chassis, and an optic-ready slide with the most innovative direct-mount system in the industry.

Finished in Flat Dark Earth (FDE) and paired with 17+1 and 20+1 magazines, the Echelon delivers exceptional capacity, customizable ergonomics, and rugged performance ideal for duty, defense, or range use.

Specifications:

• Caliber: 9mm
• Barrel Length: 4.5” hammer-forged
• Capacity: 17+1 (flush-fit), 20+1 (extended)
• Action: Striker-fired
• Frame: Polymer with Adaptive Grip Texture™ – FDE finish
• Slide: Optics-ready, billet-machined, with variable-depth cut
• Sights: Tritium front + Tactical U-notch rear
• Trigger: Flat-face, clean break (~4.5–5 lbs)
• Chassis: Serialized Central Operating Group (COG)
• Safety: Trigger safety, drop safety
• Weight: Approx. 23.9 oz (unloaded)
• Overall Length: 8″
• Height: 5.5″

Key Features:

• COG Modular chassis system – similar to Sig’s P320, easily swapped between frames
• Variable Interface System (VIS) – direct optic mounting with unmatched strength
• Ambidextrous controls – slide stop and mag release
• Tritium night sights – perfect for low-light engagements
• Dual magazine option – carry 17 or 20 rounds based on your needs
• Flat Dark Earth colorway – tactical and modern styling