This P320 completion kit includes everything to finish out your newly completed MUP-1. The kit includes all of your lower parts kit and is interchangeable to any of the other caliber x change kits. All of our p320 lower parts kits have the upgraded drop safe parts. The parts are factory Sig Sauer P320 parts.
- Complete Slide Assembly – Sub Compact
- Grip Module – Sub Compact
- Lower Parts Kit (upgraded safety parts)
The modular P320 allows you to select any of several centerfire calibers. Just disassemble the pistol and reassemble it with the X-Change Kit’s barrel/slide assembly, grip module, and magazine. Not compatible with manual safety models of the P320.