Springfield Armory Echelon 4.0C U-Dot 9mm Compact Pistol – Optics-Ready, 15+1
The Echelon 4.0C U-Dot is Springfield Armory’s compact, duty-ready take on its new modular striker-fired platform. A 4-inch, hammer-forged barrel, serialized Central Operating Group (COG) chassis, and optics-ready slide give this 9 mm sidearm practical versatility, while factory tritium U-Dot sights keep you on target in any light.
Condition
Overall Condition: Excellent – shows only faint signs of prior use or handling.
Bore Condition: Excellent – clean, mirror finish with sharp lands and grooves.
Specific Condition Notes: Some light carbon marks are present on the feed ramp.
What’s Included
- Springfield Armory-branded zippered soft case
- 2 × 15-round magazines (one with extended polymer sleeve)
- Two interchangeable grip backstraps (spare)
- Springfield Armory polymer magwell funnel (loose)
- VIS optic-mount Torx screws (installed on slide)
- Backstrap/magwell pin tool
- Factory 10 m test target matching pistol serial
- Springfield Armory owner’s manual/paperwork envelope
- Factory cardboard box
At the core of the Echelon is the stainless COG chassis, which carries the serial number and allows the fire-control group to move between grip modules for effortless size or color changes. Bilateral slide-stop levers are integrated into the chassis, keeping controls low-profile yet fully ambidextrous.
The billet-machined steel slide features Springfield’s Variable Interface System (VIS) cut, accepting more than 30 popular reflex-optic footprints without adapter plates. Forward and rear serrations add positive purchase for press checks and manipulations.
A flat-faced trigger with an integral safety tab delivers a short, crisp break. The reversible magazine release, interchangeable backstraps, and supplied magwell funnel let shooters tailor ergonomics and reload speed.
The 4-inch hammer-forged barrel wears a Melonite finish and 1:10 RH twist for durability and accuracy. In 2025 the Echelon platform earned the National Tactical Officers Association MTR Gold ranking, underscoring its proven reliability in duty testing.