SPRINGFIELD ARMORY - ECHELON 4.5F 9MM COMPENSATED SEMI-AUTO HANDGUN GEAR PAC W/RFX11
706397999766 MPN: EC9459B-COMP-PAC The Springfield Armory Echelon 4.5F Comp Gear Pac delivers duty-ready performance by pairing the full-size Echelon 9mm platform with an integrally compensated 4.5-inch barrel and slide, all packaged in a complete, mission-ready Gear Pac. Built for shooters who demand control, adaptability, and out-of-the-box readiness, this configuration blends advanced engineering with exceptional value. At the core of the Echelon 4.5F Comp is its discreet integral compensator. A single port precisely machined into the hammer-forged slide and 4.5-inch barrel redirects gases upward to significantly reduce muzzle rise, enabling faster, more accurate follow-up shots. The front sight is positioned behind the compensator, preserving a clean, uninterrupted sight picture during recoil. This compensated system enhances shootability without adding bulk, making it well suited for duty use and personal defense. The striker-fired Echelon is built around Springfield Armory’s modular Central Operating Group, a self-contained and serialized chassis that can be easily transferred between grip modules for maximum adaptability. Advanced ergonomics include a fully ambidextrous design, adaptive grip texture with indexing points, deep slide serrations, and three interchangeable backstraps to ensure optimal control for any hand size. Capacity is equally impressive, with three 17-round magazines and one 20-round magazine included for a total of four magazines. The Gear Pac configuration elevates readiness even further by including a factory-installed Viridian RFX11 green dot optic and a premium Springfield Armory pistol bag. The optics-ready slide features the Variable Interface System, a low-profile, direct-mount solution that supports over 30 optics using patent-pending self-locking pins for precise alignment. High-visibility tritium/luminescent U-Dot sights provide fast target acquisition and co-witness capability with the mounted optic, eliminating the need for aftermarket setup. An outstanding trigger with a smooth pull, defined wall, crisp break, and short, tactile reset supports accuracy and rapid follow-up shots. Safety is enhanced through a unique secondary sear designed to help prevent unintentional discharge if the firearm is dropped. Built for duty use and home defense, the Echelon 4.5F Comp 9mm features a durable slide finish, hammer-forged barrel, and Springfield Armory’s proven reliability. By combining an integrally compensated 4.5-inch barrel and slide with the added value of the Gear Pac accessories, the Echelon 4.5F Comp Gear Pac stands out as a high-performance, optics-ready pistol engineered to perform when it matters most. FEATURES 4.5" Hammer Forged Barrel, The Echelon® sports an accurate hammer forged barrel that makes it an exceptionally straight shooting pistol. 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. Variable Interface Optic Ready System is a a low, direct optics mounting solution featuring intuitive alignment to mount over 30 optics. Advanced ergonomics include an ambidextrous design, adaptive grip texture with indexing points and three backstraps. The self-contained and serialized Central Operating Group can be easily moved between grip modules. Unique second sear is design to help prevent unintentional discharge should the firearm be dropped. Outstanding trigger with a smooth pull, defined wall, crisp break and short, positive reset. Viridian RFX11 Green Dot, A factory-installed Viridian RFX11 green dot with Instant-On® technology and 30,000-hour runtime provides fast, intuitive aiming. (4) Magazines, Four total magazines are included with every Gear Pac firearm giving you more rounds on target and less time reloading. Pistol Bag, Gear Pac models ship in a heavy-duty nylon zippered case that has storage compartments for your gun and gear. Gear Pac Model includes, Viridian RFX11 Green Dot Optic pre installed, (3) 17 Round, and (1) 20 Round Magazine, and a Springfield Armory Pistol Bag. SPECIFICATIONS Manufacturer: Springfield Armory Model: Echelon 4.5F Comp Gear Pac MPN: EC9459B-COMP-PAC UPC: 706397999766 Calibe/Gauge: 9mm Capacity: 17+1/20+1 Sights: White-Dot Front, Tactical Rack U-Dot™ Rear, Viridian® RFX11 Green Dot Barrel Length: 4.5" Barrel Type: Hammer Forged Steel, 1:10 Twist Weight: 1.49 lbs Overall Length: 8" Finish: Black Grip/Stock: Black Adaptive Grip Textured Polymer WHAT'S IN THE BOX Springfield Echelon 4.5F Comp Gear Pac 9mm Semi Auto Pistol (3) 17 Round Magazines (1) 20 Round Magazine Interchangeable Backstraps Viridian RFX11 Green Dot installed Magazine Loader Locking Device Owner's Manual Range Bag
Specifications
Handgun Specs| Caliber | — |
| Action | — |
| Magazine Capacity | 17+1/20+1 |
| Barrel Length | 4.5" |
| Overall Length | 8" |
| Weight | 1.49 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 |
| Calibe Gauge | 9mm |
| Finish | Black |
| Grip Stock | Black Adaptive Grip Textured Polymer |
| 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. |
| Manufacturer | Springfield Armory |
| Model | Echelon 4.5F Comp Gear Pac |
| Mpn | EC9459B-COMP-PAC |
| Pistol Bag Gear Pac Models Ship In A Heavy | duty nylon zippered case that has storage compartments for your gun and gear. |
| The Self | contained and serialized Central Operating Group can be easily moved between grip modules. |
| Upc | 706397999766 |
| Viridian Rfx11 Green Dot A Factory | installed Viridian RFX11 green dot with Instant-On® technology and 30,000-hour runtime provides fast, intuitive aiming. |
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