ETS Sig Sauer P320 9mm Luger 21 Round Magazine
- Base plates interchangeable with ETS line of 9mm double stack magazines.
- Due to the wide variety of extensions for Glock, our mag base is designed to be compatible with Glock extensions
- Easy disassembly with our specially designed base plate
- Ergonomically designed floor plate makes it easy to grab from mag pouches
- Extended 21-round capacity
- Fits the Sig Sauer 9mm P320
- Lifetime Warranty