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Springfield Echelon 4.0C Compact Length Frame 4" Barrel 9mm 15 | 18 Round w/Aimpoint COA
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
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SKU: EC9409B-COA-706397000950
Overview
Built for shooters who want a compact 9mm that is ready for optic use from the start, this pistol combines a striker-fired layout with Springfield’s Central Operating Group and VIS Optic Mounting System. The factory-installed Aimpoint COA supports fast sight acquisition, while the 4" barrel and reduced weight make it a practical option for carry or range use where a smaller footprint matters. It also offers 15- or 18-round capacity, giving users flexibility without moving away from a compact frame. The trade-off is straightforward: it is designed to balance concealability and shootability rather than maximize size or capacity.
Why Hunters Choose the Springfield Armory
Compact 4-inch
Barrel supports easier carry and
Factory-installed Aimpoint
COA optic included from the
Vis Optic
Mounting System adds optic-ready flexibility
Central Operating
Group design supports modularity
15- 18-round
Capacity offers useful magazine options
Key Features
- Compact striker-fired 9mm pistol with Springfield's Central Operating Group (COG) modular design.
- Factory-equipped with an Aimpoint COA optic and VIS Optic Mounting System.
- 4-inch barrel and 7.25-inch overall length support a compact carry profile.
- Available with 15- or 18-round capacity, depending on configuration.
- Polymer frame and 24-ounce weight keep the platform lightweight.
- Luminous front sight and Tactical Rack U-Dot rear sight aid sight acquisition.
Best Used For
- Concealed carry users wanting a compact 9mm platform with factory optic setup.
- Hunters and outdoorsmen needing a carry pistol for camp, truck, or backcountry use.
- Shooters who prefer striker-fired simplicity with modularity and modern sighting options.
- Users balancing easier concealment with a 4-inch barrel and full-size magazine capacity options.
- Those wanting a ready-to-use optic-equipped pistol without aftermarket mounting work.
Specifications
| Action Type | Striker Fired |
|---|---|
| Barrel Length | 4" |
| Blade Finish | Black Melonite |
| Caliber | 9mm |
| Capacity | 15 | 18 |
| Frame Material | Polymer |
| Modelseries | Echelon 4.0C w/ Aimpoint COA |
| Optic | Aimpoint COA |
| Overall Length | 7.25 in |
| Sights | Luminous Front Sight w/ Tactical Rack U-Dot Rear |
| Twist Rate | 1:10" |
| Weight | 24 oz |
Pros
- Compact 4-inch barrel supports easier carry and handling.
- Factory-installed Aimpoint COA optic included from the start.
- VIS Optic Mounting System adds optic-ready flexibility.
- Central Operating Group design supports modularity.
- 15- or 18-round capacity offers useful magazine options.
- Luminous front sight and Tactical Rack U-Dot rear aid sight alignment.
Considerations & Trade-offs
- The included Aimpoint COA and VIS Optic Mounting System make this a ready-to-run optic setup, but they also mean the pistol is oriented toward users who want to stay with that optic-focused configuration.
- Its 4" barrel and compact frame improve carry convenience, though that size can leave less room for a full-size grip and sight radius than larger duty pistols.
- Capacity is listed as 15 or 18 rounds, so magazine configuration may vary and should be confirmed for the intended use case.
- The striker-fired, modular COG-based design offers flexibility, but it may require some familiarity with the platform to fully take advantage of its setup options.
Suggested Comparisons
- Compact 9mm striker-fired pistols
- Optic-ready defensive handguns
- Compact carry pistols
- Full-size magazine options for compact pistols
Suggested Accessories
- Optic-ready pistol holster
- Spare magazine
- Pistol cleaning kit
- Range bag
Frequently Asked Questions
Is the Springfield Echelon 4.0C COA optic-ready from the factory?
Yes. The product is described as optic-ready and comes equipped from the factory with an Aimpoint COA optic and Springfield's VIS Optic Mounting System.
What caliber and magazine capacity does this model use?
It is chambered in 9mm and listed with 15- and 18-round capacity options.
What type of action does the Echelon 4.0C COA use?
It is a striker-fired pistol.
What are the key size and weight specifications for this compact model?
The listed barrel length is 4 inches, overall length is 7.25 inches, and weight is 24 oz.
What sighting setup is included on this pistol?
The listed sights are a luminous front sight with a Tactical Rack U-Dot rear, and the pistol also includes an Aimpoint COA optic.