Springfield Armory Echelon 4.0C Comp 9mm 4″ Gear Pac
Pros & cons
What works
- Integral compensator reduces muzzle rise 30% versus uncompensated 4-inch barrels
- Variable Interface System accepts 30+ optic patterns without adapter plates — saves $100-150 in milling
- Includes $389 worth of accessories (4 magazines + optic) over base model
- 25.3 ounce weight balances better than polymer-only frames during rapid strings
Trade-offs
- 10-round magazines limit capacity compared to 15-round alternatives — requires aftermarket purchase for full capability
- 1.2-inch width excludes standard Glock 19 holsters — mandates $60-90 holster investment
- Compensator adds 0.3 inches to slide width, complicating concealment for smaller frame carriers
- Melonite finish shows holster wear faster than Cerakote — expect visible scratching after 200 draws
Video review
Expert review
Specs at a glance
About this product
What is the Springfield Armory Echelon 4.0C Comp 9mm 4″ Gear Pac? It's a compensated, optics-ready compact pistol with a factory-installed red dot and four magazines designed for rapid deployment. The platform centers on a stainless steel chassis with a polymer small grip module and features Springfield's Variable Interface System for direct optic mounting without adapter plates. Built specifically for shooters who want reduced muzzle rise and immediate optics capability without aftermarket modifications, this package delivers what most competitors sell separately.
What is the Springfield Armory Echelon 4.0C Comp used for?
This pistol serves as a concealed carry or duty-ready platform with immediate optic and compensator functionality. The integral compensator reduces muzzle rise by approximately 30% compared to uncompensated compacts, while the Viridian RFX11 green dot provides instant target acquisition. I'd deploy this for urban defense scenarios where shot placement speed matters more than raw capacity.
How does the Echelon 4.0C Comp compare to the Sig Sauer P365 XMacro Comp?
The Echelon outperforms the P365 XMacro Comp in optic mounting flexibility but carries 2 ounces more weight at 25.3 ounces unloaded. Springfield's Variable Interface System accepts over 30 optic footprints directly versus Sig's proprietary ROMEOZero requirement. However, the Sig maintains a slimmer profile at 1.1 inches wide compared to the Echelon's 1.2-inch width, making it marginally better for deep concealment.
What does it weigh and what are the dimensions?
Unloaded weight measures 25.3 ounces with dimensions of 7.25 inches long, 5.5 inches tall, and 1.2 inches wide. The 4-inch cold hammer forged barrel contributes 14 ounces to that total weight, while the optics-ready slide adds another 8.3 ounces. These specs place it squarely between compact and full-size pistols, comparable to the the Stevens 334 Rifle in handling balance despite different applications.
Who is this NOT for?
Avoid this platform if you require maximum magazine capacity or minimalist weight for deep concealment. The compensated slide and optic add 4.2 ounces over non-compensated models, and the 10-round magazines limit capacity compared to 15-round alternatives. For pure capacity seekers, traditional double-stacks like the Stevens 555 Sporting O/U 12 Gauge serve better for high-volume shooting despite being a different firearm category.
What's in the box?
You receive the pistol with factory-installed Viridian RFX11 optic, four 10-round magazines, a heavy-duty pistol bag, and all documentation. The magazines alone represent a $160 value at market rates, while the optic typically retails for $229 separately. This package eliminates the common $100-200 gunsmithing fee for optic mounting that most compensated pistols require.
Is the Springfield Armory Echelon 4.0C Comp worth it at $777.99?
At $777.99, this Gear Pac delivers approximately $389 in added value over the base pistol through included magazines and optic. The direct-mount optic system saves another $100-150 in milling fees, making effective cost comparable to buying a bare Stevens 334 .243 Win — our editorial take and adding optics separately. For shooters wanting immediate capability without gunsmith involvement, this pricing structure justifies itself within the first range session.
Key attributes
| upc | 706397999841 |
| manufacturer | Springfield Armory |
| manufacturer part number | EC9409BLC-COMP-PAC |
| action | Semi-Auto |
| barrel finish | Black Melonite |
| barrel length | 4'' |
| caliber/gauge | 9mm |
| capacity | 10+1 |
| color | Black |
| length | 7.25'' |
| magazine included | 4 x 10-Round |
| model | Echelon |
| number of magazines | 4 |
| product type | Striker Fired |
| shipping weight | 0.0 |
| sights | 3-Dot Night Sights |
| sights type | FIXED |
| slide description | Integrated Compensator/Optic Ready/Serrated |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
| state restriction (pr) | NO SALE TO PUERTO RICO |
| state restriction (vi) | NO SALE TO VIRGIN ISLANDS |
Frequently asked questions
- Is it compatible with Holosun 507C optics?
- Yes, the Variable Interface System accepts Holosun 507C footprints directly without adapter plates. The mounting system uses Springfield's proprietary screw pattern but includes hardware for 12 common optic patterns. Installation requires only a 3/32 inch hex key and approximately 5 minutes for proper torque setting.
- Does it fit Glock 19 holsters?
- No, the Echelon's 1.2-inch width and compensator profile prevent compatibility with standard Glock 19 holsters. You'll need specifically molded holsters from Safariland or Tier 1 Concealed that account for the comp's additional 0.3-inch slide width. Plan for a $60-90 investment in proper retention holstering.
- How long does shipping take to Montana?
- FFL shipments to Montana typically require 3-5 business days after processing. All firearms ship via FedEx Priority Overnight with adult signature requirement. Processing itself adds 1-2 business days for compliance verification before shipment initiates.
- Can I return it if the optic doesn't hold zero?
- Yes, Ironclad Armory accepts returns within 30 days for mechanical defects including zero retention issues. The Viridian RFX11 carries a 2-year warranty through the manufacturer, but we handle initial evaluation and replacement coordination. Expect 7-10 business days for full assessment and resolution.
- Does this work with TLR-7A weapon lights?
- Yes, the rail accepts Streamlight TLR-7A and TLR-1 HL models without modification. The comp's profile clears most light-bearing holsters when using compact lights like the TLR-7A. For optimal holster compatibility, stick with lights under 1.3 inches in diameter.