Springfield Armory EC9409BU EchelonCompact Frame 9mm 18+1 4" Black Melonite Steel Barrel & Optic Ready/Serrated Steel Slide, Black Polymer Frame w/Picatinny Rail, Textured Grip, 2 Mags

Engineered for carry, the Echelon 4.0C retains the key features of the full-size model, with a shorter 4-inch barrel and compact frame for enhanced concealability. Its revolutionary Variable Interface System provides unmatched direct-mount compatibility with today's leading red dot sights, complemented by tritium U-Dot irons for fast target acquisition. The serialized Central Operating Group is housed in a compact frame. Includes a 15rd flush magazine, 18rd extended magazine and soft gun case.