The Springfield Armory Echelon Pro 4.0C Comp elevates the modular Echelon line with a high-performance suite of factory upgrades optimized for defensive use. Built around a robust stainless steel Central Operating Group chassis, this compact 9mm handgun utilizes a 4-inch ported hammer-forged barrel matched to an integrally compensated slide to significantly mitigate muzzle rise. The billet-machined slide arrives with a distinctive Springfield Grey Cerakote finish and features an optics-ready Variable Interface System for direct red-dot mounting. Tactile control is enhanced by the black LightForged polymer frame, which introduces an aggressive, laser-sculpted Badlands grip texture alongside a removable flared magwell. Shipping with three 18-round extended magazines, this specialized pistol delivers an exceptional balance of rapid sight recovery, clean ergonomics, and premium duty-grade reliability. Springfield Armory Echelon Pro 4.0C Compact 9mm 4" Bbl Tritium Front Sight U-Dot Rear Sight Black/Grey Pistol w/(3) 18rd Mags ECP9409BY-COMP