The ProMag Sig Pro .40 S&W 12-Round Blued Steel Magazine is built as a reliable replacement or spare magazine for Sig Sauer SIG Pro pistols. Featuring a classic blued steel body, it is designed to deliver consistent feeding and dependable performance with .40 S&W ammunition while matching the clean lines of the SIG Pro platform.

This 12-round magazine offers a practical balance of capacity and size for range sessions, training, or home protection use. Its steel construction and contoured profile are tailored to fit compatible Sig Pro models securely, supporting smooth insertion and removal. Backed by ProMag’s long-standing focus on functional, affordable magazines, this SIG Pro .40 S&W option is a straightforward choice for shooters who want extra rounds ready to go.

• Manufacturer: ProMag
• Model: Sig Pro .40 S&W 12-Round Blued Steel Magazine
• Caliber: .40 S&W
• Capacity: 12 Rounds