ProMag Springfield Armory Echelon Magazine Features The ProMag Springfield Armory Echelon Magazine is constructed from heat-treated steel with a black oxide finish providing a rigid and corrosion-resistant magazine body that holds up through extended range sessions and high-volume training use in 9mm Luger. The magazine spring is precision wound from heat-treated chrome silicon wire delivering consistent follower pressure and reliable feeding performance across all 32 rounds while the injection molded follower ensures smooth and snag-free chambering with every shot. For competition shooters and high-volume range users running the Springfield Armory Echelon who want an extended capacity steel magazine with proven internal components the ProMag Springfield Armory Echelon Magazine is a dependable solution. Manufactured entirely in the USA every stage of the assembly process is checked and verified to maintain consistent quality from unit to unit giving Echelon owners confidence in a product that performs to the same standard regardless of when it was produced. The 32-round extended capacity gives 9mm Luger shooters a significant round count advantage during training drills competition stages and range sessions without requiring frequent reloads. For Springfield Armory Echelon owners who want a USA-made lifetime-guaranteed extended magazine with steel construction at a competitive price point the ProMag Springfield Armory Echelon Magazine is available at GrabAGun. ProMag Springfield Armory Echelon Magazine Specifications Manufacturer: ProMag Model: Springfield Armory Echelon Magazine Type: Accessory Extended Magazine Caliber: 9mm Luger Color: Black Material: Heat-Treated Steel Body Chrome Silicon Wire Spring Injection Molded Follower Finish: Black Oxide Capacity: 32 Rounds Compatible Hosts: Springfield Armory Echelon Available At: GrabAGun