Springfield Armory® announces the release of the Echelon™ 4.0C Comp 9mm, an integrally compensated variant of the 4”-barreled compact Echelon 4.0C pistol. Engineered for carry like the 4.0C, the new Echelon 4.0C Comp carries on the duty-ready tradition of the full-size Echelon 4.5F, but with the addition of the integral compensator for enhanced control and performance.