Convert your P320 to 9mm SubCompact with this Caliber X-Change Kit. This is not compatible with .45 ACP P320's but is compatible with all 9mm, .40 S&W, and .357 Sig P320's. This is not compatible with .45 ACP P320's.

Note that Sig Sauer recently made an inline design change to the grip shells and slide catch levers. We cannot guarantee that you will receive one or the other due to Sig using the same part numbers for the old and new style grip shells, Caliber X-Change Kits, and P250 / P320 firearms.

Specifications:

- Model: P320 Sub-Compact
- Caliber: 9mm
- Overall Length: 6.7 in
- Overall Height: 4.7 in
- Sights (detailed): SIGLITE night sights
- Sight Radius: 5.5 in
- Weight Empty: 25oz
- Frame Finish: Polymer
- Frame Material: Polymer
- Slide Finish: Nitron
- Barrel Length (in): 3.6 in
- Mag Capacity: 12 Rounds
- Number of Mags: 1
- Color: Black