Springfield’s Echelon 4.0C Comp: 4″ hammer-forged Melonite barrel with integral compensator, Variable Interface System optic-ready slide (no red dot), luminescent front / tactical-rack U-Dot rear and adaptive grip texture. Springfield lists about 7.25″ OAL, about 5.125″ height, about 1.2″ width and about 24 oz. Ships with two 15-round magazines. No factory optic. Not a Gear Pac bundle. Manufacturer part number: EC9409B-U-COMP15.
Key features
- 9mm; 15+1; two 15-rd magazines
- 4″ integrally compensated barrel; ~7.25″ OAL
- ~24 oz (Springfield)
- VIS optic-ready (no optic included)
- Lum front / U-Dot rear
- 4.0C Comp
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 Echelon 4.0C Comp shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.







