SPRINGFIELD ARMORY ECHELON 4.0C 9mm | EC9409B-U-COMP

The Springfield Armory Echelon 4.0C is a compact, striker-fired 9mm handgun engineered for everyday carry with an optics-ready slide and an integral compensator. It ships with one 15‑round flush magazine and one 18‑round extended magazine, and features tritium front U‑Dot sights for low-light acquisition. The slide incorporates the Variable Interface System (VIS) for direct-mount compatibility with popular red-dot footprints; a Holosun 507K-sized footprint and similar micro red dots are appropriate pairing options under $1,000. This platform suits concealed carry and range-oriented defensive carry training.

Product Specifications

• The caliber is 9mm Luger.
• The barrel is described by the manufacturer as a 4″ hammer-forged steel barrel with Melonite® finish and 1:10 twist.
• The slide is a billet machined Melonite® finish assembly with an optics-ready integral compensator.
• The frame is a black polymer small grip module designed for concealability.
• The sights are listed as a tritium/luminescent front Tactical Rack U-Dot with a U-Dot rear reference.
• The firearm includes one 15-round magazine and one 18-round magazine (two magazines total).
• The optic footprint is specified as DOCTER via the Variable Interface System.
• The overall length is reported as 7.25 inches.
• The height is reported as 5.125 inches with the flush magazine and 6.125 inches with the extended magazine.
• The rate of twist is listed as 1-in-10.
• The ATF type is listed as PISTOL.
• The UPC for this item is 706397982553.

The Echelon 4.0C compacts the full-size platform into a concealment-friendly package while retaining features intended to improve follow-up precision, including the integral compensator and direct-mount optics compatibility. Its controls and sighting system make it practical for everyday concealed carry and for focused range practice that builds fast, accurate presentation under stress. The optics-ready slide and included magazines make it straightforward to configure for personal preference and mission profile.

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