Springfield Armory Echelon 4.5F 9mm 4.5in 15rd Black Melonite Pistol

The Echelon 4.5F 9mm is a full-size, striker-fired duty pistol built around a serialized Central Operating Group chassis. It features a 4.5" hammer-forged steel barrel with a Melonite® finish and a billet-machined, optics-ready slide. The pistol ships with a medium polymer grip module and three interchangeable backstraps. This variant is configured with self-illuminating tritium and includes two 15-round magazines. The Echelon incorporates the patent-pending Variable Interface System for direct-mount optics, a captive recoil system, and a Picatinny accessory rail. The pistol measures 8" overall, has a height of 5.5", and weighs 23.9 oz.