The Mec-Gar MGP1SERSIG Plus 1 Conversion Kit is designed to increase the capacity of compatible Sig Sauer P226 magazines by one round. It installs into P226 magazines to provide an additional round without modifying the magazine body. The kit is supplied with a black finish for visual compatibility with standard P226 magazines.
Key Specifications
- The manufacturer is Mec-Gar.
- The product model is Plus 1 Conversion Kit (MGP1SERSIG).
- Compatible with Sig Sauer P226 magazines.
- The kit adds one extra round to compatible P226 magazines.
- The finish is black.
- The intended function is magazine capacity extension for P226 magazines.
This conversion kit provides a straightforward, minimal-change capacity increase for P226 owners who prefer a simple upgrade. Its black finish integrates with factory magazines and the compact design keeps handling consistent. Ideal for shooters seeking a reliable, discreet way to extend magazine capacity for range use or daily carry setups.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




