SPRINGFIELD ECHELON 9MM 4" COMPACT 15/18RD FDE W/U-NOTCH< new in box, no sales to California,, The Springfield Echelon 4 Inch FDE is a modern full-size 9mm pistol designed for modularity and performance. It features a 4-inch hammer-forged barrel, a durable Flat Dark Earth finish, and a fully ambidextrous control setup. The Echelon is optics-ready with Variable Interface System (VIS) to accommodate a wide range of directly mounted to the slide. It includes aggressive slide serrations and a MIL-STD-1913 rail for accessory mounting. Built for reliability and refined ergonomics, this pistol is suitable for duty, home defense, and competition.