Description
This is the original factory magazine that ships with the Springfield Echelon 4.0C compact pistol. Built from stainless steel and finished with a blacked-out coating, it delivers the reliability and durability you need in a magazine that gets carried daily and shot regularly. The flush-fit design keeps your profile tight while still holding a respectable 15 rounds of 9mm ammunition without printing or snagging during the draw.
Flush-Fit Design for Concealed Carry
The whole appeal of the Echelon 4.0C is its compact footprint, and this magazine matches that philosophy perfectly. The flush-fit design means the magazine sits level with the grip frame, eliminating any exposed baseplate that could snag on your holster or clothes during a draw. You get serious capacity without the bulk, and the extended polymer base pad is designed to integrate seamlessly with the Echelon's frame for a clean, snag-free carry experience.
Built for Reliability and Durability
Inside the magazine, a high-tensile steel spring works with a polymer follower to ensure smooth feeding under any conditions. The stainless steel body with blacked-out coating resists scratches and wear that comes with daily use and frequent trips to the range. Numbered witness holes let you count rounds at a glance, which matters whether you're managing your rounds downrange or topping off your mag between stages at a match. This is a magazine engineered to handle the demands of both carry and competition use.
Magazine Specifications
Designed exclusively for the Springfield Echelon 4.0C platform, this is a factory original part that guarantees perfect fit and function. The polymer extension integrates seamlessly with the Echelon's frame geometry for a clean, print-free carry experience. If you're building a spare magazine stash for your Echelon, or just looking for a reliable backup, this is the genuine article straight from Springfield Armory.
Key Specifications
- Manufacturer: Springfield Armory
- Model: Echelon 4.0C
- Caliber: 9mm
- Capacity: 15 rounds
- Material: Stainless steel with blacked-out finish
- Spring Type: High-tensile steel spring with polymer follower
- Base Pad: Extended polymer base pad
- Witness Holes: Numbered witness holes for round count
- Finish: Corrosion-resistant blacked-out coating
- Firearm Compatibility: Springfield Echelon 4.0C only
- Manufacturer Part Number: EC6015C
- UPC: 706397981877
What’s Included
- 1x 15-round magazine for Springfield Echelon 4.0C
Frequently Asked Questions
Will this 15-round magazine work with other Springfield pistols like XD or Hellcat?
No, this magazine is exclusive to the Echelon 4.0C platform. While it might look similar to XD magazines, it's a proprietary design that won't fit other Springfield models. The Echelon 4.0C magazines are not backward compatible with earlier Springfield pistol lines.
What's the difference between the 15-round flush magazine and the 18-round extended magazine?
The 15-round magazine has a flush-fit design that aligns with the grip frame for maximum concealment and a cleaner carry profile. The 18-round extended version has a longer basepad that adds capacity but extends below the frame. Both feed reliably, so your choice depends on whether you prioritize capacity or concealability.
Does this magazine have witness holes for checking my round count?
Yes, the magazine features numbered witness holes along the side that let you see exactly how many rounds you're carrying at a glance. This is useful for topping off mags at the range or doing a quick inventory of your spare magazines.
Can I trust the durability of the blacked-out coating?
The coating is designed to resist scratches and corrosion from regular carry and use. Like any black finish, it may show cosmetic wear over time, but that doesn't affect reliability. The stainless steel underneath provides the real corrosion resistance, and plenty of users report these magazines holding up well through extended range sessions and daily carry.






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