- Model: Any Sig Sauer P320 including X models
- Frames: Any Sig Sauer P320 including X frames
- Magazine: Only the 9mm extended 21 round magazine
- NOTE: The 17 round or smaller magazines will not work
- Adds 1 round to 21 round magazine for a total of 22 rounds.
- Fits in a 140mm gauge for competition shooting
- Fits all Sig Sauer P320 Pistols when using a 21 round magazine.
- Includes unique retainer plate
- Suitable for 9mm
- Tolerant of repeated dropping
- Added weight aids in magazine release
- Made from 6061 Aluminum
- Black Hard Coat Anodizing, optional Gun Candy coating.
- Made in USA
All Gun Candy color options available, if you don’t see the color you want, please give us a call to order.