FirearmsSpringfield ArmorySold by Fin Feather Fur Outfitters

Springfield Armory

Springfield Armory ECHELON 9MM 4.5" Barrel (1) 17-Round, (1) 20-Round OD Green

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

9mm Handgun

A 4.5" barrel and OD

Includes One

17-round magazine and one 20-round

Robust Stainless

Steel chassis for added durability

Revolutionary Optics

Mounting system for preferred sights

Hammer-forged Steel

Barrel with 1:10 twist

$679.99
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SKU: EC9459G-U-706397978549

Overview

Built for shooters who want a duty-ready 9mm with modern adaptability, this pistol combines an optics-ready slide with Springfield Armory’s modular design for straightforward setup and maintenance. The stainless steel chassis and OD Green polymer frame are intended to handle hard use, while the tritium/luminescent front sight and Tactical Rack U-Dot rear support quick sight acquisition. It ships with both 17-round and 20-round magazines, giving users flexibility for range sessions or carry configurations where capacity matters. The 4.5-inch hammer-forged barrel and 1:10 twist round out a package aimed at reliable performance in a compact, configurable platform.

Why Hunters Choose the Springfield Armory

Optics-ready Slide

A revolutionary mounting system for

Robust Stainless

Steel chassis adds durability to

4.5-inch Hammer-forged

1:10 twist is clearly specified

Includes Both

17-round and 20-round magazines for

Tritium Front

Tactical Rack U-Dot rear sights

Key Features

  • 9mm handgun with a 4.5" barrel and OD Green finish
  • Includes one 17-round magazine and one 20-round magazine
  • Robust stainless steel chassis for added durability
  • Revolutionary optics mounting system for preferred sights
  • Hammer-forged steel barrel with 1:10 twist
  • Modular design supports easy customization and maintenance

Best Used For

  • Range shooters wanting an optics-ready 9mm pistol with included 17- and 20-round magazines.
  • Hunters needing a compact sidearm for field carry and general outdoor use.
  • Users who prefer modular handguns with straightforward customization and maintenance.
  • Shooters looking for tritium/luminescent sights for low-light sight acquisition.
  • Owners wanting a durable polymer-frame pistol with a stainless steel chassis.

Specifications

Barrel Length4.5"
Barrel TypeHammer-forged steel
Blade FinishOD Green Cerakote Finish
Caliber9mm
ChassisStainless steel
ColorOD Green
FrameOD Green Polymer
Height5.5" w/ Flush Mag, 6.5" w/ Extended Mag
Length8"
Magazines(1) 17-Round, (1) 20-Round
Optics Mounting SystemRevolutionary optics mounting system
Recoil SystemCaptive
SightsTritium / Luminescent Front, Tactical Rack U-Dot(TM) Rear
SlideBillet Machined, OD Green Cerakote Finish, Optics Ready
Twist Rate1:10
Weight23.9 oz w/ Flush Mag, 24.3 oz w/ Extended Mag
Weight With Magazine23.9 oz w/ Flush Mag, 24.3 oz w/ Extended Mag

Pros

  • Optics-ready slide with a revolutionary mounting system for sight integration
  • Robust stainless steel chassis adds durability to the pistol’s core structure
  • 4.5-inch hammer-forged barrel with 1:10 twist is clearly specified
  • Includes both 17-round and 20-round magazines for flexibility
  • Tritium front and Tactical Rack U-Dot rear sights are factory installed
  • Modular design supports easier customization and maintenance

Considerations & Trade-offs

  • The optics-ready slide and mounting system add flexibility, but they also mean the pistol is set up around sight integration rather than a fixed-sight configuration.
  • The included magazines are different capacities, so overall size and carry profile change depending on whether the 17-round or 20-round magazine is used.
  • At approximately 23.9 oz with the flush magazine and 24.3 oz with the extended magazine, it is not a lightweight option for those prioritizing minimal carry weight.
  • The 4.5" barrel and 8" overall length make it more range- and duty-oriented than compact concealed-carry models.

Suggested Comparisons

  • Optics-ready 9mm pistols
  • Full-size polymer-frame handguns
  • Handguns with extended magazine options
  • Duty-style semi-automatic pistols

Suggested Accessories

  • Magazine pouch
  • Pistol cleaning kit
  • Optics mounting accessories
  • Handgun range bag

Frequently Asked Questions

What caliber is the Springfield Armory Echelon chambered in?

It is chambered in 9mm.

What magazines are included with this Echelon package?

This package includes one 17-round magazine and one 20-round magazine.

Is the Echelon optics ready?

Yes. The slide is listed as optics ready, and the product description notes a revolutionary optics mounting system for integrating your preferred sights.

What sights come on the pistol?

The listed sights are Tritium / Luminescent Front and Tactical Rack U-Dot rear.

What are the listed size and weight specifications?

The listed length is 8 inches. Height is 5.5 inches with the flush magazine and 6.5 inches with the extended magazine. Weight is approximately 23.9 oz with the flush magazine and 24.3 oz with the extended magazine.