CM Products Power Mag .38 Super 10 Round Black. 38 Super: Manufacturer: Chip McCormick Gun Make: Colt Gun Model: 1911 Caliber: .38 Super Magazine Capacity: 10 Round Fabric/Material: Stainless Steel Package Contents: Chip McCormick Power Mag .38 Super The CMC Products Power Mag .38 Super is a quality addition to the Chip McCormick lineup. For more great deals on 1911 Pistol Magazines by Chip McCormick please browse our Chip McCormick Magazines page. What firearm models does the manufacturer say Chip McCormick Power Mag .38 Super is compatible with? The manufacturer says that Chip McCormick Power Mag .38 Super is compatible with 1911CM Products M-PM-38FS10-B: Power Mag .38 Super 10 Round Black