Springfield Armory Echelon™ 4.5F 9mm Handgun, CA Compliant
Setting a new standard for modern striker-fired duty pistols, the CA Compliant Echelon™ 4.5F features a modular design built around a robust stainless-steel chassis and a suite of patent-pending features.
Engineered for superior ergonomics and durability in the harshest conditions, the Echelon 4.5F employs a revolutionary optics-mounting system for unmatched adaptability across a broad range of red-dot sights.
This configuration includes the California-required loaded chamber indicator, magazine disconnect, and 10-round magazine capacity.
Product Details
Caliber:
9mm
Color:
Black
Barrel:
4.5" Hammer Forged Steel, Melonite® Finish, 1:10
Slide:
Billet Machined, Melonite® Finish, Optics Ready, Loaded Chamber Indicator
Frame:
Black Polymer, Medium Grip Module, Magazine Disconnect
Sights:
Tritium / Luminescent Front, Tactical Rack U-Dot™ Rear
Recoil System:
Captive
Grip Width:
1.2"
Magazines:
(2) 10-Round
Weight:
23.9 oz
Length:
8"
Height:
5.5"
Features
10-ROUND MAGAZINES:
The CA compliant variant of the Echelon ships with two 10-round magazines.
CENTRAL OPERATING GROUP:
The Central Operating Group is self-contained and serialized, providing a robust housing for the patent pending operating system.
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.































