SIG SAUER 226 40/357 Mecgar Pistol Magazine 12 Round. 357 SIG .40 S&W Magazine Capacity: 12 Round Color: Black Package Contents: SIG SAUER 226 40/357 Mecgar 12 Round Pistol Magazine SIG SAUER Infinite Guarantee What firearm models does the manufacturer say SIG SAUER 226 40/357 Mecgar 12 Round Pistol Magazine is compatible with? The manufacturer suggests that SIG SAUER 226 40/357 Mecgar 12 Round Pistol Magazine is compatible with SIG Sauer P226SIG SAUER MAG-226-43-12-MG: 226 40/357 Mecgar Pistol Magazine 12 Round