The Springfield Armory Echelon is a modular striker-fired pistol built around the serialized Central Operating Group, a stainless steel chassis that carries the fire control parts. Its Variable Interface System lets you mount many leading red dots directly to the slide, and the controls are fully ambidextrous. The 4.0C pairs a 4″ barrel with a compact frame for carry. This model is chambered in 9mm with a 4″ hammer forged steel barrel (Melonite finish, 1:10″ twist), has a desert FDE finish, and comes with two 15-round magazines. Manufacturer part number: EC9409F-U-15.
Key features
- 9mm, 4″ barrel, 1:10″ twist
- Magazines: two 15-round
- Sights: Tritium / Luminescent Front, Tactical Rack U-Dot Rear
- Slide: Billet Machined, Desert FDE Cerakote Finish, Optics-Ready
- Frame: Desert FDE Polymer, Small Grip Module
- Recoil System: Captive
- Weight 24 oz with flush magazine; length 7.25″; height 5.125″ w/ Flush Mag; grip width 1.2″
- Serialized Central Operating Group
- Variable Interface System direct optic mounting
- Fully ambidextrous controls
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your Springfield Armory Echelon 4.0C pistol shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.
