Description
The Springfield Armory Echelon 4.0C Comp 9mm 4″ 10rd is a compact striker-fired handgun built for shooters who demand a flat-shooting, optics-ready defensive tool right out of the box. It combines a 4-inch ported barrel with an integral compensator, a billet-machined slide cut for direct red-dot mounting, and tritium U-Dot sights. This model ships with two 10-round magazines and includes a loaded chamber indicator and magazine disconnect for added safety. MSRP is $750.71.
| Manufacturer | Springfield Armory |
|---|---|
| Model | Echelon 4.0C Comp |
| Caliber | 9mm Luger |
| Barrel Length | 4 inches (ported with integral compensator) |
| Material | Billet-machined slide, polymer frame |
| Compatibility | Direct-mount optics (RMR, Holosun, Shield, Docter/Noblex, Leupold DeltaPoint Pro footprint) |
| Finish | Black Melonite slide, black polymer frame |
| Weight | 24.5 oz (unloaded, per manufacturer specs) |
| Capacity | 10+1 rounds (two 10-round magazines included) |
| Safety Features | Loaded chamber indicator, magazine disconnect |
| Condition | New |
Key Features
- Integral Compensator & Ported Barrel — The 4-inch barrel is ported and paired with an integral compensator built into the slide. This reduces muzzle rise and felt recoil noticeably, letting you keep the front sight on target for faster follow-up shots.
- Direct-Mount Optics Ready Slide — The billet-machined slide accepts over 30 red-dot footprints without adapter plates. Per Springfield Armory, the Variable Interface System (VIS) lets you mount an optic directly and co-witness with the tritium front sight.
- Tritium U-Dot Sights — The rear U-notch and tritium front dot provide a fast, intuitive sight picture in low light. They also co-witness through most micro red-dots.
- Modular Grip Frame — The polymer frame ships with three interchangeable backstraps and includes a removable chassis system. The serialized trigger housing is removable, so you can swap frames without an FFL transfer.
- Loaded Chamber Indicator & Magazine Disconnect — Two tactile and visual safety features. The loaded chamber indicator protrudes from the top of the slide, and the pistol will not fire without a magazine seated.
Who It’s For
This pistol is built for concealed carriers who want a compact 9mm with integrated compensation and a factory optics cut. It also fits competition shooters in IDPA CCP or USPSA Carry Optics divisions who prefer a shorter slide with a compensator. Law enforcement officers looking for a duty-size backup or off-duty gun will appreciate the reliability and direct-mount capability.
Pros & Cons
- Pro: Integral compensator reduces recoil without adding barrel length to the slide.
- Pro: Direct-mount optics cut works with most popular red-dots without adapter plates.
- Pro: Interchangeable backstraps and removable chassis let you customize grip and trigger.
- Con: The 10-round magazine capacity is a limitation for shooters in free states; 15- and 17-round magazines are available separately but not included.
- Con: The magazine disconnect adds an extra step during reloads; some shooters prefer a straight drop-free design.
Comparison vs. Competitors
| Feature | Springfield Armory Echelon 4.0C Comp | Zev Technologies OZ9 Compact | Agency Arms Syndicate Compact |
|---|---|---|---|
| Barrel Length | 4 inches (compensated) | 4 inches | 3.9 inches |
| Compensator | Integral (slide + barrel ports) | None (threaded barrel optional) | None (threaded barrel optional) |
| Optics Mount | Direct-mount VIS (30+ footprints) | Direct-mount RMR/SRO | Direct-mount RMR/SRO |
| Frame Material | Polymer with removable chassis | Aluminum grip module | Polymer with steel insert |
| Weight (unloaded) | 24.5 oz | 27.3 oz | 25.1 oz |
| MSRP | $750.71 | $1,299 | $1,495 |
| Magazines Included | Two 10-round | Two 17-round | Two 15-round |
FAQ
Does the Echelon 4.0C Comp come with a threaded barrel?
No. The barrel is ported with an integral compensator built into the slide. It is not threaded for suppressors or muzzle devices.
Will this pistol accept 15-round or 17-round magazines?
Yes. The Echelon platform uses a magazine interface compatible with standard Springfield Armory 9mm magazines. 15- and 17-round magazines are available separately and will work in the 4.0C Comp frame.
Can I mount a red-dot without any adapter plate?
Yes. The Variable Interface System (VIS) allows direct mounting of red-dots from RMR, Holosun, Shield, Docter/Noblex, and Leupold DeltaPoint Pro footprints. No plates are required.
Is the loaded chamber indicator easy to see in daylight?
Yes. The indicator is a bright red protrusion that rises from the top of the slide behind the ejection port. It is visible in daylight and can be felt with your thumb.
What holsters fit the Echelon 4.0C Comp?
Holsters designed for the standard Echelon 4.0C (non-comp) fit this model, as the external slide dimensions and trigger guard are identical. Always verify retention with your specific holster.
Why Buy from Us
- ✅ Nationwide delivery (all 50 states) — we ship to your FFL
- ✅ Ships 1–2 business days from order
- ✅ 30-day returns on new, unfired firearms
- ✅ Secure checkout with encrypted payment
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Last updated: April 2026
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