Mec-Gar Pistol Magazine 1911 .38 Special 9 Rounds Pistol Magazine Nickel 9RD. This mag features a high-impact polymer follower heat treated carbon steel tube and a high-impact polymer floor plate. Specifications for Mec-Gar 1911 .38 Special 9 Round Pistol Magazine: Manufacturer: Mec-Gar Gun Make: 1911 Platform Gun Model: 1911 Caliber: .38 Special Magazine Capacity: 9 Round Additional Features: Standard Fabric/Material: Steel Package Contents: Mec-Gar 1911 .38 Special 9 Round Pistol Magazine What firearm models does the manufacturer say Mec-Gar 1911 .38 Special 9 Round Pistol Magazine is compatible with? The manufacturer suggests that Mec-Gar 1911 .38 Special 9 Round Pistol Magazine is compatible with 1911Mec-gar Usa Inc Mec-gar Magazine 1911 Govt. .38 Super 9rd Nickel