The Springfield Armory Echelon 4.0C is a compact semi-automatic pistol chambered in 9mm Luger with a 4-inch barrel. It holds 10 rounds and has a polymer frame in FDE finish. The pistol is optics ready and comes with U-Dot sights. 
 

Key Specifications 

• Brand: Springfield Armory 
• Model: Echelon 4.0C 
• Caliber: 9mm Luger 
• Action: Semi Auto 
• Barrel Length: 4 inches 
• Capacity: 10 rounds 
• Color/Finish: FDE 
   

Detailed Features 

• Compact 4-inch barrel configuration 
• Optics-ready slide cut 
• U-Dot sight system 
• Polymer grip frame in FDE 
• 10-round magazine included

Owners of the Echelon 4.0C in FDE note that the optics-ready cut and U-Dot sights make it a practical choice out of the box without needing to swap sights immediately. The FDE frame finish draws consistent praise for fit and finish quality.

In hand, the Echelon 4.0C gets good marks for grip texture and the overall feel of the 4-inch compact format. Some owners find the trigger slightly heavier than competing compact pistols at the same price point, though most report it smooths out with use.

The 10-round capacity version is primarily chosen where magazine restrictions apply, and some buyers note this specific variant as a compliant purchase rather than a preference. Those without capacity restrictions often look at the higher-capacity version instead. Overall, the Echelon 4.0C is considered a competitive entry in the compact 9mm market from Springfield.