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Springfield Armory Echelon 4.0 FC Frame 9mm Blue/Black Pistol w/ Aimpoint COA

The Springfield Armory Echelon 4.0 FC Frame is a compact 9mm semi-automatic pistol configured with a 4-inch barrel and 18+1 capacity. Its removable serialized chassis system supports modular grip-frame configurations, while the textured polymer grip provides a secure hold. This package includes a factory-installed Aimpoint COA red dot optic for rapid target acquisition and is built with an integral trigger safety for consistent everyday handling.

Key features

  • Compact 4-inch barrel balances handling and shootability
  • 18+1 capacity provides ample onboard ammunition
  • Removable serialized chassis enables modular configuration options
  • Factory-installed Aimpoint COA red dot supports quick target acquisition
  • Textured polymer grip promotes secure control
  • Integral trigger safety helps prevent unintended discharge

The Echelon 4.0 FC Frame combines a compact profile, modular design, practical capacity, and an included Aimpoint COA optic in one ready-to-use 9mm pistol.

Springfield Armory Echelon 4.0 FC Frame 9mm Blue/Black: quick facts

What caliber is the Springfield Armory Echelon 4.0 FC Frame 9mm Blue/Black?
It is chambered in 9mm.
How many rounds does it hold?
18+1 rounds.
How big and heavy is it?
Barrel length 4 inches, overall length 7.25 inches, weight 23.9 ounces.
What kind of action does it use?
Semi-Automatic.
Is it optic ready or threaded?
Optic ready: Yes; threaded barrel: No.
What sights and finish does it have?
Sights: Red Dot Sights; finish: Blue/Black.
Is it new or used?
New, in the original packaging.
Can I buy it in Connecticut?
Yes. It ships to a licensed FFL dealer in Connecticut; you pick it up there after the background check. Connecticut buyers need a pistol permit or Handgun Eligibility Certificate, and the Connecticut dealer will only transfer this model if it and its magazines (10 rounds or fewer) are legal in Connecticut.
Is it in stock?
Yes, at $1144.81. Orders leave within 1-2 business days; shipping is free over $999.

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