This Mec-Gar magazine is designed for the SIG Sauer P229 in .40 S&W and delivers a 10-round capacity in a factory-style configuration. The tube is constructed from heat treated carbon steel with a blued finish and a dimpled design to accept standard Mec-Gar springs and followers. It uses a high-impact polymer follower and floorplate and a high tensile music wire spring for consistent feeding. The floorplate sits flush with the pistol for a streamlined profile.
Key Specifications
- Compatible with SIG SAUER P229 pistols.
- Chambered for .40 S&W.
- Capacity is 10 rounds.
- Finish is Blued on the magazine tube.
- The tube is made from heat treated carbon steel with a dimpled design.
- The follower is a high-impact polymer component.
- The spring is high tensile music wire for reliable tension.
- The floorplate is a high-impact polymer plate that sits flush with the pistol.
- Manufacturer is Mec-Gar USA.
Built to replicate factory fit and function, this Mec-Gar magazine provides a straightforward, dependable feeding solution for owners of the SIG P229 in .40 S&W. Its blued steel tube and polymer components balance durability and handling while maintaining a flush profile on the pistol. Whether for range use, duty carry, or keeping a serviceable spare on hand, this magazine offers a practical, no-nonsense option from an established magazine manufacturer.









