Springfield Armory
Springfield Echelon 4.0C Comp Gear Pac 4" Barrel 15/18+1
706397999834 MPN: EC9409B-COMP-PAC The Springfield Armory Echelon 4.0C Comp Gear Pac 9mm striker-fired pistol sets a new standard for duty-grade modularity and performance. Its hardened stainless-steel serialized chassis forms the backbone of the design, while an integral single-port compensator which is machined directly into the hammer-forged slide and barrel which vents gas upward to control muzzle rise. The result is faster, more accurate follow-up shots and an unobstructed sight picture, thanks to the front sight being positioned behind the compensator. Chambered in 9mm, the pistol features a 4" hammer-forged barrel and includes both 15-round and 18-round magazines. Weighing approximately 24 oz, it combines a textured polymer grip with the robust stainless chassis for secure, duty-ready ergonomics suitable for defense, competition, or professional use. The slide is finished in durable black Melonite and equipped with a white-dot front sight and U-notch rear sight for quick, reliable target acquisition even in low-light conditions. This Gear Pac model comes factory-equipped with a Viridian RFX11 Green Dot optic. A key advantage of the Echelon 4.0C Comp is its modular, optics-ready architecture. The patented Central Operating Group (COG), a fully self-contained, serialized chassis which enables quick grip-module changes for exceptional adaptability. The Variable Interface System (VIS) allows direct mounting of many popular red-dot optics, including the Trijicon RMR, Leupold DeltaPoint Pro, and Springfield Micro/Shield RMS & SMS, without adapter plates. Additional plates are available for other footprints. Aggressive slide serrations and dual mounting standards further enhance compatibility with sights and accessories. This Gear Pac edition includes four magazines, one 15-round and three 18-round along with a Viridian RFX11 Green Dot optic, magazine loader, interchangeable backstraps, and a pistol bag. Rugged, customizable, and engineered for speed and control, the Echelon 4.0C Comp Gear Pac delivers professional-grade reliability and precision for shooters who demand top-tier modularity and rapid follow-up accuracy. FEATURES Aggressive Serrations, Deeply machined crisp serrations offer a strong grip in any condition. Forward Trench, Creating a natural index point this relief cut assists shooters who charge or press check their firearm from the front of the slide while keeping hands clear of the action. Flared Slide, Further enhancing the ability to manipulate the firearm the rear of the slide is flared for additional engagement. Adaptive Grip Texture, Developed for the challenges of concealed carry, the Adaptive Grip Texture feels smooth to the touch until you apply pressure and engage the more aggressive texture just below the surface. Oversized Trigger Guard, Oversized for use with gloved hands, the Echelon features an enlarged trigger guard that is undercut. Ambidextrous Controls, The Echelon is equipped with an ambidextrous slide stop and magazine release for intuitive use. Central Operating Group (COG), The all-new Central Operating Group is self-contained and serialized, providing a robust housing for the patent pending operating system. U-Dot Sights with White Dot Front, The U-Dot sight picture of the Echelon is intuitive, accurate, and fast. Viridian RFX11, A factory-installed Viridian RFX11 green dot with Instant-On® technology and 30,000-hour runtime provides fast, intuitive aiming. Variable interface System, By utilizing a set of movable pins, the Variable Interface System on the Echelon achieves a low, direct mount optics solution for improved sight picture and intuitive alignment. Integral Compensator, The integral compensator featured on the Echelon Comp is discreetly designed with a single port on the top of the hammer-forged slide and barrel. Redirecting gas upwards, it effectively reduces muzzle rise and enhances control. The result is a pistol that delivers faster and more accurate follow-up shots. Gear Pac Edition includes: (1) 15 Round Magazine, (3) 18 Round magazines, Viridian RFX11 Green Dot Optic, Interchangeable Backstraps, Magazine Loader, and a pistol bag. SPECIFICATIONS Manufacturer: Springfield Armory Model: Echelon 4.0C Comp Gear Pac MPN: EC9409B-COMP-PAC UPC: 706397999469 Caliber/Gauge: 9mm Capacity: 15+1/18+1 Sights: White Dot Front, Tactical Rack U-Dot Rear, Viridian RFX11 Green Dot Barrel Length: 4" Barrel Type: Hammer Forged Steel, 1:10 Twist Weight: 1.5 lbs Overall Length: 7.25" Finish: Black Grips/Stock: Adaptive Grip Texture WHAT'S IN THE BOX Springfield Echelon 4.0C Comp Gear Pac 9mm Semi Auto Pistol (1) 15 Round Magazine (3) 18 Round magazines Viridian RFX11 Green Dot Optic Interchangeable Backstraps Optic Plate Magazine Loader Owners Manual Cable Lock Pistol bag
Specifications
Handgun Specs| Caliber | — |
| Action | — |
| Magazine Capacity | 15+1/18+1 |
| Barrel Length | 4" |
| Overall Length | 7.25" |
| Weight | 1.5 lbs |
| Frame Material | — |
| Sights | White Dot Front, Tactical Rack U-Dot Rear, Viridian RFX11 Green Dot |
| Safety | — |
| Barrel Type | Hammer Forged Steel, 1:10 Twist |
| Caliber Gauge | 9mm |
| Central Operating Group Cog The All | new Central Operating Group is self-contained and serialized, providing a robust housing for the patent pending operating system. |
| Finish | Black |
| Gear Pac Edition Includes | (1) 15 Round Magazine, (3) 18 Round magazines, Viridian RFX11 Green Dot Optic, Interchangeable Backstraps, Magazine Loader, and a pistol bag. |
| Grips Stock | Adaptive Grip Texture |
| Integral Compensator The Integral Compensator Featured On The Echelon Comp Is Discreetly Designed With A Single Port On The Top Of The Hammer | forged slide and barrel. Redirecting gas upwards, it effectively reduces muzzle rise and enhances control. The result is a pistol that delivers faster and more accurate follow-up shots. |
| Manufacturer | Springfield Armory |
| Model | Echelon 4.0C Comp Gear Pac |
| Mpn | EC9409B-COMP-PAC |
| U | Dot Sights with White Dot Front, The U-Dot sight picture of the Echelon is intuitive, accurate, and fast. |
| Upc | 706397999469 |
| Viridian Rfx11 A Factory | installed Viridian RFX11 green dot with Instant-On® technology and 30,000-hour runtime provides fast, intuitive aiming. |
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