Sig Sauer P320 Compact .40 S&W 10rd Black Caliber X-Change Kit CALX-320C-40-BSS-10

The modular nature of Sig Sauer's P320 allows the owner to easily change calibers. This kit allows you set up your P320 Compact in .40 S&W and comes with a barrel/slide assembly, grip module, and 10 round magazine. This kit is not compatible with manual safety models of the Sig Sauer P320.