Strap up and carry in confidence with the ProMagA(R) 1911 9mm 10-round Blue Steel Magazine from GunMag Warehouse. Featuring a durable heat-treated stainless steel tube with a corrosion-resistant blued finish and removable polymer floor plate, this magazine offers superior durability and corrosion resistance for lasting performance at the range. The self-lubricating DuPontA(R) Zytel(TM) polymer follower and the anti-fatigue chrome silicon wire spring offer smooth operation and reliable feeding performance, while factory-drilled witness holes offer visual round counts at a glance. Better yet, this single-stack 1911 pistol magazine is backed by ProMag's lifetime warranty, ensuring lasting reliability and an unparalleled dedication to quality you can depend on when it matters most.Specifications:Frame size: Commander, GovernmentCaliber: 9mm LugerCapacity: 10-RoundFits: 1911