Experience extended firepower in a low-profile build with the Springfield Armory® 1911 Double Stack Prodigy™ 9mm 20-Round Magazine. Featuring stainless steel construction with a corrosion-resistant black Teflon™ coating, this extended magazine packs 20 rounds of 9mm into a low-profile, tough design for reliable field performance in almost any environment. The high tensile steel wire spring and polymer follower help ensure smooth and reliable feeding and ensure proper cartridge alignment in high-stress target and defensive environments. Plus, machined witness holes allow for quick round counts on the fly and an extended polymer floor plate adds an additional layer of protection and shock resistance to the magazine. The brand new Prodigy is an optics-ready pistol that takes the proven 1911 platform and enhances it with double-stack capacity and a performance-driven feature set. The Prodigy's polymer grip module mounts to its forged steel frame offering capacities of 17+1 and 20+1. Better yet, this magazine is backed by Springfield Armory's limited lifetime warranty. Order a few magazines for your new pistol today!