Springfield Echelon 4.5F Comp 9mm CA-Compliant

The Springfield Armory Echelon 4.5F Comp is a full-size, striker-fired semi-automatic pistol designed for modern optics and controlled follow-up shots. It features an integral compensator on a hammer-forged 4.5 inch barrel and a polymer frame with interchangeable backstraps for adjustable ergonomics. This California-compliant configuration incorporates a loaded chamber indicator and a magazine disconnect as required by state rules.

Key Specifications

• The caliber is 9mm Luger.
• The barrel measures 4.5 inches and is hammer-forged.
• The action is Semi-Auto.
• The frame material is Polymer.
• The finish and frame color are Black.
• The optic footprint is listed as DOCTER for direct-mount red dot compatibility.
• The sights are described as a Tritium front with a tactical rear U-Dot configuration.
• The stated magazine capacity is 10 rounds for the California-compliant configuration.
• The overall length is given as 8 inches.
• The barrel rate of twist is 1-in-10.

Engineered for shooters who prioritize modularity and repeatable performance, the Echelon 4.5F Comp pairs a robust stainless-steel chassis with an optics-ready slide and a compensator integrated into the barrel/slide assembly. Its controls and adjustable grip options suit a broad range of users, and the California configuration includes the safety features required in that jurisdiction. This configuration is appropriate for range use and precision-oriented shooting where reduced muzzle rise and an optics-ready platform are desired.