The Springfield Armory Echelon 4.0C Comp is a striker-fired 9mm pistol with a 4″ barrel and a compact frame with a small grip module. The ported barrel and integral single-port compensator help reduce muzzle rise. It is built around Springfield’s serialized Central Operating Group, and the Variable Interface System lets compatible red dots mount directly to the slide. It has a 10-round magazine capacity.
Key features
- Caliber: 9mm
- Barrel: 4″
- Frame: compact grip
- Integral single-port compensator
- Capacity: 10-round
- Optics-ready slide (Variable Interface System)
- Serialized Central Operating Group
Package contents are as listed in the product name. Call PM Customs in Yukon, OK at 405-265-8955 to confirm what’s included.
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 Echelon pistol shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.







