Mec-Gar Witness/ Tanfoglio Large Frame Pistol Magazine 10mm 14 Round Anti-Friction Blued 1 Pack Carbon Steel 14RD. Before materials are accepted into production they are carefully tested and checked. Our magazines are made from certified AISI 1010 Carbon Steel or from superior aircraft-grade 17-7 PH stainless steel. Specifications for Mec-Gar Witness/ Tanfoglio Large Frame 10mm 14 Round Pistol Magazine: Manufacturer: Mec-Gar Gun Make: Tanfoglio Gun Model: EAA Witness Caliber: 10mm Auto Magazine Capacity: 14 Round Color: Blued Finish: Anti-Friction Fabric/Material: Steel Features of Mec-Gar USA Inc Witness/Tanfoglio Large Frame Magazine Follower: High-impact polymer; Tube: Heat treated carbon steel; Spring: High tensile music wire; Floorplate: High-impact polymer that sits flush with the pistol Package Contents: Mec-Gar Witness/ Tanfoglio Large Frame 10mm 14 Round Pistol Magazine What firearm models does the manufacturer say Mec-Gar Witness/ Tanfoglio Large Frame 10mm 14 Round Pistol Magazine is compatible with? The manufacturer says that Mec-Gar Witness/ Tanfoglio Large Frame 10mm 14 Round Pistol Magazine is compatible with EAA WitnessMec-Gar MGWIT10LFAFC-14RD: Witness/ Tanfoglio Large Frame Pistol Magazine 10mm 14 Round Anti-Friction Blued 1 Pack Carbon Steel