Springfield Armory Echelon Barrel 9mm 4.78 Threaded Barrel

Overview

Springfield Armory Echelon Barrel Features The Springfield Armory Echelon Barrel is coated in Melonite a black surface treatment that penetrates the steel to provide a rust-resistant low-friction bearing surface that outperforms standard blued or parkerized finishes in both corrosion resistance and wear characteristics across sustained high round count use. The 1:10 twist rate optimizes bullet stabilization across a broad range of 9mm Luger defensive and training ammunition and the 1/2x28 threaded muzzle allows the Echelon owner to attach suppressors compensators muzzle brakes and other muzzle devices directly without aftermarket adapters. For Echelon owners who want factory-specification suppressor readiness in a drop-in barrel that preserves the pistol s accuracy and reliability standards the Springfield Armory Echelon Barrel is the correct and proven choice. As a factory drop-in component the Springfield Armory Echelon Barrel installs into any 4.0 barrel Echelon pistol configuration without fitting modification or gunsmithing making it an immediately deployable upgrade for shooters who want to run a suppressor or muzzle device on their existing Echelon platform. The included thread protector preserves the barrel threads and maintains the pistol s standard profile when no muzzle device is in use and at just 4.04 oz. the barrel adds no meaningful weight penalty to the host pistol. Echelon owners and suppressor enthusiasts looking for a factory-correct Melonite-finished 9mm threaded drop-in barrel will find the Springfield Armory Echelon Barrel for sale at GrabAGun. Springfield Armory Echelon Barrel Specifications Manufacturer: Springfield Armory Model: Echelon Barrel Type: Barrel Caliber: 9mm Luger Length: 4.78 Twist Rate: 1:10 Thread Size: 1/2x28 Finish: Black Melonite Weight: 4.04 oz. Compatible Hosts: Springfield Armory Echelon 4.0 Barrel Configuration Included: Thread Protector Available At: GrabAGun