Sig Sauer P229 12rd Magazine .40 S&W/.357 SIG Steel

This is a detachable 12-round magazine designed for Sig Sauer P229 pistols chambered in .40 S&W and .357 SIG. Constructed from steel for service-oriented durability, it supplies reliable feeding for range use, training, and duty-style carry systems. The magazine is sold individually and intended as a factory-compatible replacement or spare magazine.

Key Specifications

• The magazine capacity is 12 rounds.
• Compatible with .40 S&W and .357 SIG chamberings.
• Designed to fit Sig Sauer P229 pistols.
• Constructed from steel for durability.
• Product type is a detachable centerfire pistol magazine.
• Sold as a quantity of 1 magazine per unit.
• Manufacturer listed as Sig Sauer.
• Finish is reported as black or blue; see notes for conflicting data.

Whether used for practice at the range or carried as a service spare, this factory-compatible Sig Sauer P229 magazine delivers straightforward functionality and a fit intended for reliable operation. Its steel construction supports routine use and handling, making it suitable for shooters who prefer OEM-fit magazines for training and duty rotation.