- Model: All Sig Sauer P320 models except Subcompact
- Grip Module: Full-Size / Full-Size XGRIP / Carry / XCarry / Compact / XCompact
- Magazine: Only the extended 21 round 9mm or 18 round .40 S&W magazine
- NOTE: The 17 round or smaller magazines will not work
- Adds 1 round to 21 round 9mm magazine for a total of 22 rounds.
- Adds 1 round to 18 round .40 S&W magazine for a total of 19 rounds.
- Fits in a 140mm gauge for competition shooting
- Fits all Sig Sauer P320 Pistols when using the 140mm magazine.
- Includes unique retainer plate
- Suitable for 9mm or .40 S&W
- Tolerant of repeated dropping
- Added weight aids in magazine release
- Made from 6061 Aluminum
- Black Hard Coat Anodizing
- Made in USA