Engineered with precision, the 20-round extended Echelon magazine is constructed of stainless steel and includes numbered witness holes for quick round count reference. The extended polymer FDE color basepad aids in tactical reloads while the blacked-out corrosion resistant coating ensures a lifetime of service. Product Features Extended 20-round capacity magazine designed to fit Springfield Armory Echelon pistols Durable stainless-steel magazine body for consistent feeding and long-term use Numbered witness holes make it easy to confirm remaining round count at a glance Extended FDE polymer basepad supports faster, more confident reloads Blacked-out, corrosion-resistant coating helps protect against wear and the elements Product Specifications Manufacturer: Springfield Armory Model: Echelon Caliber: 9mm Magazine Capacity: 20 Rounds Body Material: Stainless steel Witness Holes: Numbered Basepad: Extended polymer, Flat Dark Earth (FDE) Finish/Coating: Blacked-out, corrosion-resistant coating