Springfield Armory Echelon 4.5F 9mm | EC9459B-UWD

The Springfield Armory Echelon 4.5F is a compact, optic-ready 9mm handgun built around a stainless steel chassis and a polymer grip module for balance and durability. It ships with both a 17-round and a 20-round magazine and uses the U-Dot sight system for fast, intuitive sight acquisition. For a reliable red-dot option under $1,000 that pairs well with the Echelon, consider a compact footprint optic such as the Holosun 507K or a similar sub-1,000 USD slide-cut red dot.

Suitable uses include everyday carry (EDC) configurations and range training or duty use where a high-capacity optic-ready handgun is desired.

Product Specifications

• The caliber is 9mm Luger.
• The product color/finish is listed as Black.
• The barrel is specified as 4.5 inches, hammer forged with a Melonite finish and a 1:10 twist.
• The slide is a billet machined component with a Melonite finish and is optics-ready.
• The frame is a black polymer medium grip module.
• The sighting system is a White-Dot front and Tactical Rack U-Dot rear.
• The recoil system is listed as captive.
• The grip width is 1.2 inches.
• The package includes one 17-round magazine and one 20-round magazine.
• The weight is stated as 23.9 oz with the flush magazine and 24.3 oz with the extended magazine.
• The overall length is listed as 8 inches.
• The measurements are listed as 5.5 inches with the flush magazine and 6.5 inches with the extended magazine.
• The model is optics-ready and features a robust stainless steel chassis for modularity and durability.
• The manufacturer’s part number is EC9459B-UWD.
• The UPC is 706397992743.

The Echelon 4.5F presents a balanced platform for users who want an optics-ready compact pistol with high-capacity magazine options and an emphasis on sight acquisition speed. Its combination of a billet slide, hammer-forged barrel and modular chassis makes it a strong choice for shooters who value adaptability and solid engineering in a carry or duty-capable package.

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