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 black finish, and comes with one 15-round and one 18-round magazines. Manufacturer part number: EC9409BU.
Key features
- 9mm, 4″ barrel, 1:10″ twist
- Magazines: one 15-round, one 18-round
- Sights: Tritium / Luminescent Front, Tactical Rack U-Dot Rear
- Slide: Billet Machined, Melonite Finish, Optics-Ready
- Frame: Black Polymer, Small Grip Module
- Recoil System: Captive
- Weight 24 oz with flush magazine, 25 oz with extended magazine; length 7.25″; height 5.125″ w/ Flush Mag, 6.125″ w/ Extended 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.
