Springfield Echelon EC9459B-3D | 9mm | 4.5″ Optics Ready

The Springfield Armory Echelon EC9459B-3D is a modular, striker-fired 9mm pistol built around a stainless steel chassis and an optics mounting system designed for service-level use. It features a 4.5″ hammer-forged Melonite barrel, a billet machined optics-ready slide, and three-dot tritium sights for low-light visibility. The ergonomics and interchangeable backstraps make the platform adaptable for a range of hand sizes. An optic such as the Trijicon RMR is a common choice that pairs with the Echelon’s VIS footprint and is available well under $1,000.

Common applications include everyday carry or duty carry where a full-size pistol is desired, and practical competition or precision range training where an optics-ready slide and consistent ergonomics are advantageous.

Product Specifications

• The caliber is 9mm Luger.
• The barrel measures 4.5 inches and is hammer-forged with a Melonite finish and a 1:10 rate of twist.
• The slide is billet machined with a Melonite finish and is optics-ready with serrations.
• The frame is a black polymer frame with an integral Picatinny-style rail.
• The sights are tritium 3-dot front and rear for low-light use.
• The pistol includes one 17-round and one 20-round magazine.
• The listed weight is 23.9 oz with the flush magazine and 24.3 oz with the extended magazine.
• The overall length measures 8 inches.
• The height is 5.5 inches with the flush magazine and 6.5 inches with the extended magazine.
• The grip width is 1.2 inches.
• The pistol uses the VIS optic mounting system and lists a DOCTER optic footprint.
• The barrel material is steel with a black Melonite finish.
• The recoil system is listed as captive.
• The UPC is 706397970239.

The Echelon blends a robust chassis and an optics-first slide with familiar striker-fired controls and interchangeable backstraps for customizable ergonomics. Its included magazines and tritium sights make it ready for daylight and low-light use out of the box while the VIS footprint supports a wide range of red-dot options. For shooters seeking a full-size, optics-capable 9mm for carry, service, or competitive use, the Echelon offers a modern feature set and modularity that appeals to informed owners.

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