SIG SAUER .357Sig/.40 S&W 12 Round Pistol Magazine Blued 1 Pack Steel 12RD. 40 AUTO or .357SIG. Note: Images may differ slightly from the actual product. Our high-quality magazines are sourced from multiple manufacturers and are then made to our exact specifications because of this there may be slight differences in stamping and finish color. Specifications for SIG SAUER SP2022 .357Sig/.40 S&W 12 Round Pistol Magazine: Manufacturer: SIG SAUER Gun Make: SIG Sauer Gun Model: SIG Sauer Pro SP2022 Caliber: .357 SIG .40 S&W Magazine Capacity: 12 Round Color: Blued Quantity: 1 Fabric/Material: Stainless Steel Aluminum Package Contents: SIG SAUER SP2022 .357Sig/.40 S&W 12 Round Pistol Magazine SIG SAUER Infinite Guarantee What firearm models does the manufacturer say SIG SAUER SP2022 .357Sig/.40 S&W 12 Round Pistol Magazine is compatible with? The manufacturer suggests that SIG SAUER SP2022 .357Sig/.40 S&W 12 Round Pistol Magazine is compatible with SIG Sauer Pro SP2022SIG SAUER MAG-2022-43-12-12RD: SP2022 .357Sig/.40 S&W 12 Round Pistol Magazine Blued 1 Pack Steel